1970s climatology textbook and global warming

How things have changed. My first exposure to the science of climatology was in 1980, when I took an upper-division Physical Climatology course at the University of Utah. I still have the textbook: Smith, 1975, Principles of Applied Climatology.

The picture is a scan showing just about everything the book said about CO2 and climate change.

A few thoughts:

1. Climatologists in the 1970s predicted that atmospheric CO2 would increase to 418–450 ppm by 2010 [the atmosphere just hit 400 ppm this past few months], and a doubling of atmospheric CO2 by sometime in the 21st century.

2. Climatologists in the 1970s predicted global warming of 2° to 3°C in the 21st century because of this increase of atmospheric CO2.

3. There was no discussion in the textbook about the implications of a global 2° to 3°C temperature increase.

4. I didn’t make any marks or notes in the section, so it didn’t make too much of an impression on me at the time.


Grace and Peace

©Kevin Nelstead/The GeoChristian


Rush is wrong — Analyzing Limbaugh’s statement on God and global warming

On August 12, 2013, Rush Limbaugh made the following statement on his radio program:

“If you believe in God, then intellectually you cannot believe in manmade global warming.”

This, of course, is utter nonsense. Unfortunately, millions of American political conservatives and Evangelicals believe Rush is right on just about everything, but Limbaugh is clearly wrong this time. The error of his statement is not in whether or not climate change is occurring, nor in whether or not observed changes are due to human activities, but in making a false connection between belief in God and whether or not human activities can affect the climate.

To start with, there is no connection between “believing in God”—or even more specifically being a Christian—and having a certain position on a scientific issue such as climate change. The Bible does say that the creation groans because of human sin (Romans 8:22), so we should expect there to be environmental consequences for our actions, but the Bible does not say what those consequences will be. Ascertaining the ramifications of our actions is part of the human task of understanding the creation, expressed in our age through science. Limbaugh’s statement is the theological equivalent of saying, “If you believe in God, then intellectually you cannot believe in genetics” (or chemical bonding theory, or plate tectonics, or general relativity, etc.).

Second, there are sincere and intelligent believers on both sides of this issue—scientists, Bible scholars, and laypersons. All of these have intellectual reasons—biblical and scientific—for holding their positions.

And finally and most importantly, the theological basis of Limbaugh’s statement is flawed. When I’ve heard this sort of statement before, it has been based on the premise that God has built sufficient robustness into his creation to offset or minimize the damage caused by humans. An illustration of this from climate science is the concept of a negative feedback. A good example of negative feedback is how the atmosphere responds to a global temperature increase. If the temperature of Earth were to increase, evaporation of water from oceans and other bodies of water would also increase, which would lead to greater global cloud cover, which would increase the albedo (reflectivity) of Earth’s atmosphere in regards to visible light, which would result in more solar energy being reflected back into space, which would result in a lowering of global temperatures which would offset the initial warming.  This is all good and true, but it isn’t easy to measure or predict the degree to which the increased albedo would offset the initial increase in temperature. But that is a scientific issue, not something to be decided by unsubstantiated theological pronouncements.

If we apply the same sort of reasoning to the human body—another part of God’s creation—the error becomes obvious. The human body uses negative feedbacks as well. If someone smokes a cigarette, the body responds in ways to offset the introduction of foreign material. If a person smokes just one cigarette in their lifetime, the chances that there will be long-term negative consequences, such as emphysema or lung cancer, are negligible. If a person smokes a pack of cigarettes a day over a period of decades, the odds become virtually certain that there will be negative health consequences. This is despite the fact that most of the air that enters a heavy smoker’s lungs in the course of those decades is the ordinary nitrogen-oxygen-argon mix of the atmosphere.

The Genesis creation account states that the Earth God made was good, and that he intended its occupants—human and non-human—to flourish. Once sin entered the picture, human management of the creation could still maintain (or even enhance) that flourishing to some degree, but now the possibility also exists that we can cause serious damage to the creation. It is clear that our activities can all too easily lead in the direction of harming the creation—its water, land, air, and organisms—rather than healing it. The “global warming couldn’t happen” position ignores the reality and disastrous consequences of human sin, and leads many to bury their heads in the sand in the face of potential environmental consequences of that sin.

When Christians enter into the climate change debate (or any other environmental or natural resources discussion) with an attitude of “humans can’t mess up the Earth all that much,” it is inevitable that they will come to conclusions like “global warming, if it is happening, couldn’t be caused by humans.” This is analogous to atheists starting with the assumption that there is no God, and then coming to a “scientific” conclusion that God is not necessary for the origin of the universe.

My short response to Rush Limbaugh’s statement would be:

“If you believe in God, then intellectually you cannot believe that human activities have no environmental consequences.”

One who accepts Limbaugh’s philosophy towards the environment will automatically conclude that the idea of human-caused global warming is wrong at best and an evil Satanic hoax at worst. Scientific evidence will be deemed “good” if it supports their side, and “bad” if it does not. But there is no Biblical support for having this “it simply cannot happen” approach to the scientific question of climate change.

On the other hand, if one adopts what I consider to be a more biblically accurate approach—acknowledging that we do not know the limits to the consequences of our actions—then they can follow the evidence where it leads. Most scientists who are actually involved in climate change research, including Christian scientists, are presently convinced that the evidence points towards a significant human impact on Earth’s climate. That is not the end of the matter, but objectively, that is where things stand right now.

Grace and Peace


The Christian Post has printed at least three guest columns which discuss Rush Limbaugh’s statement. The first and third of these are critical of Limbaugh; the second is in agreement. Here are some excerpts:

1. Climate Change: Evangelical Scientists Say Limbaugh Wrong, Faith and Science Complement One Another — by Katharine Hayhoe and Thomas Ackerman, Evangelicals, and meteorology/climatology professors at Texas Tech and the University of Washington.

Rush Limbaugh doesn’t think we exist. In other words that evangelical scientists cannot subscribe to the evidence of global warming.


Talk radio personalities often make hyperbolic statements. It is what their listeners expect and want to hear. But in this instance, Rush’s uninformed rhetoric is demeaning to Christians who care deeply about what humans are doing to God’s Creation and ignorant of the consequences that future generations will face if we don’t respond quickly to the challenge of climate change.

We are both atmospheric scientists who study climate change, having earned advanced degrees in our respective fields and having devoted our lives to increasing knowledge through scientific research. We know climate change is real, that most of it is human-caused, and that it is a threat to future generations that must be addressed by the global community. We are also evangelical Christians who believe that God created the world in which we live.


We were appalled at the ignorance behind Rush Limbaugh’s statement but we weren’t surprised. One of us had previously been dismissed by him as a “climate babe.”

This isn’t meant to invoke pity, but rather to highlight the absurdity of our public debate around faith and climate change. Rush Limbaugh has a very big megaphone but no expertise or formal credentials to be considered an expert on the changes in climate occurring all around us. He has no theological training or record of leadership within a faith community. He’s simply a radio show host willing to say controversial things, regardless of whether they are true or not.

2. God, Rush, and Global Warming — by Calvin Beisner, founder and national spokesman of The Cornwall Alliance for the Stewardship of Creation

Ironically, these climate scientists-Katharine Hayhoe and Thomas Ackerman-acknowledged at the outset, “Talk radio personalities often make hyperbolic statements ….” Why is that ironic? Because, having acknowledged that, they then took Limbaugh literally-precisely what one must not do with hyperbole-and castigated him for meaning something they acknowledge he didn’t.


So, what was Limbaugh’s point when he said, “If you believe in God, then intellectually you cannot believe in manmade warming”? Not that no theist can believe that human emissions of greenhouse gases can contribute positively to earth’s temperature. Rather, that it is difficult to reconcile belief in the infinitely wise, infinitely powerful, and infinitely faithful God of the Bible with belief that a minuscule change in atmospheric chemistry-raising CO2 from 27 thousandths of 1 percent to 54 thousandths of 1 percent of the atmosphere-is likely to cause catastrophic harm to human and other ecosystems. It’s that latter belief that’s encompassed by the shorthand “global warming.”


Now I ask you, does an infinitely wise designer plan something to be so fragile that a proportionately tiny stress will cause it to collapse? Does a good architect, for instance, design a building so that if you lean against a wall, the rest of the building reacts by magnifying the stress of your weight until the building collapses?

But that’s what’s assumed in the theory of catastrophic, anthropogenic (manmade) global warming (CAGW): that a proportionately tiny stress can cause catastrophic consequences. The theory is that CO2’s rising from 27 thousandths of 1 percent to 54 thousandths of 1 percent of the atmosphere-which itself is a relatively tiny part of the entire climate system, which includes the oceans, land masses, all living things, and even energy from the sun and cosmic rays from stars in distant galaxies-will raise earth’s temperature so much as to threaten catastrophic harm to human and other life.

Such a result would come only from a design that made positive feedbacks vastly outweigh negative feedbacks. In other words, it would make the rest of the climate system magnify rather than offset the warming effect of CO2. Yet natural systems are dominated by negative rather than positive feedbacks-otherwise they’d all have collapsed long ago.

So God’s wisdom in designing earth’s climate system is hard to reconcile with belief in CAGW [Catastrophic Anthropogenic Global Warming].


So, does belief in God make belief in CAGW utterly impossible? No. But it’s very difficult to reconcile the two beliefs.

3. Are Climate Skeptics Ignoring God’s Design? — by David Jenkins, president of ConservAmerica Education Fund (ConservAmerica used to be called Republicans for Environmental Protection).

Beisner writes “The Bible teaches that earth and all its subsystems – including the climate system – are the product of a God who is an infinitely wise Designer.” Nothing to quibble with there, but he then concludes – as Limbaugh has – that an infinitely wise designer would not create something so fragile that mankind can mess it up.

That view is at odds with both Biblical scripture and physical evidence.


Just as God has charged us with the responsibility to care for His creation, he has also granted us the ability to harm it. Man has demonstrated the capacity to level mountains, foul the air and water, drive animal species to extinction, develop weapons capable of mass destruction, acidify rain and damage the earth’s ozone layer.

While nature is resilient over time, it is also intricate and fragile. The smallest bacteria or virus can kill the largest person or animal. A minute amount of airborne mercury can travel up the food chain and ultimately harm an unborn child.

Another climate-related viewpoint Beisner and others have expressed is that fossil fuels, such as coal and oil, are gifts that God wants us to dig up and use without limitation.

One must be careful when ascribing intent to God, especially when the claim appears to run counter to His design.


Does it not then stand to reason that God, after designing the earth’s processes to sequester excess carbon, might prefer that we respect His design and look for other ways to heat our homes and power our cars?

Beisner and Limbaugh, in peddling the notion that God designed the earth and its atmosphere to be immune from mankind’s actions, are also implying that we can do anything we want to it without serious consequence.

Does that sound like something God would say?

Actually, it sounds a lot more like something the snake in the Garden of Eden would say.



I was alerted to Rush Limbaugh’s statement by Climate Conservative: Are Climate Skeptics Ignoring God’s Design?

Around the web 3/22/2013 — The ice age only lasted 250 years, evaporites formed from magma, environmentalism is bad for us, and more

answers-ice-ageThere have been a number of articles on the web the past few weeks that deserve a long analysis, but some short notes will have to do.

THE ICE AGE (SINGULAR) OCCURRED BETWEEN 2250 AND 2000 B.C. — Answers in Genesis posted an article in February by Andrew Snelling and Mike Matthews entitled When Was the Ice Age in Biblical History? As usual, none of this is necessary Biblically, or workable scientifically.

Here is everything they want to squeeze into 250 years after their date for Noah’s flood (2350 B.C. on the accompanying map with timeline):

  • 2350 to 2250 B.C. — Antarctica becomes covered by forests, then gets covered by its ice cap.
  • 2250 to 2000 B.C. — Ice age on the rest of Earth.
  • approx. 2300 B.C. — First mastadons.
  • 2250 B.C. — first human tools in archeological record.
  • approx 2200 B.C. — First woolly mammoths.
  • approx 2200 to 2100 B.C. — Age of the Neanderthals.
  • approx 2150 B.C. — Humans migrate into Australia.
  • approx 2100 B.C. — Humans migrate into North America.
  • 2000 B.C. — End of Ice age. Abram born.

Again, the Bible says none of this! When Abram is born, he is born into a stable civilization on a stable Mesopotamian plain that isn’t much different than how it is described in Genesis 2. There has been no massive transformation of the Tigris-Euphrates valley!

But the geological problems with the YEC picture dwarf the biblical problems. Not only do they have to squeeze Antarctic glaciation, Neanderthals, the ice ages (there is plenty of evidence that glaciation happened multiple times), and human migration into Australia and the Americas into 250 years, one would have to throw in things like multiple eruptions of a number of “supervolcanoes” (e.g. Yellowstone, Toba, Long Valley), growth of other volcanoes (e.g. Cascade Range), growth of modern coral reefs, and deposition of in some cases many hundreds of meters of ice age sediments around the world. Add in a few biological marvels as well — hyperevolutionary adaptive radiation going from “elephant kind” to mastodons, woolly mammoths, and modern elephants; as well as dispersion of animals and humans throughout the globe.

Don’t teach this to the church or our youth as biblical truth or scientific apologetics!!!!

EVAPORITES (SUCH AS SALT) FORMED FROM MAGMA — YEC geologist Tas Walker has endorsed Stef Heerema’s magmatic model for for the origin of large salt formations. Heerema’s Journal of Creation article is here, and a more recent YouTube video is here. I am writing a longer response to this one, but for now I’ll say that this all shows that, despite YEC claims to the contrary, the Journal of Creation cannot possibly be a peer-reviewed journal.

ENVIRONMENTALISM IS A THREAT TO CIVILIZATION — So says Evangelical writer Cal Beisner, a spokesman for the Cornwall Alliance. There are some good things in the Cornwall Alliance’s Declaration on Environmental Stewardship, but…

Here’s what Beisner recently said about why humans could not be doing any catastrophic harm to the Earth by adding excess greenhouse gases to the atmosphere, as reported at Huff Post Green:

“That doesn’t fit well with the biblical teaching that the earth is the result of the omniscient design, the omnipotent creation and the faithful sustaining of the God of the Bible. So it really is an insult to God,” Beisner said.

Isn’t that sort of like saying that it doesn’t matter what we do to our bodies—smoking, excess alcohol and drug use, etc.—because God has designed us in such a way that the things we do could not possible cause us catastrophic harm?

THE DOCTRINE OF CREATION — The biblical doctrine of creation isn’t primarily about how old the Earth is. See Bigger Than We Think by David Wilkinson.

PERSECUTION OF CHRISTIANITY CONTINUES — Iran puts five Christians on trial for their faithChristian protesters decry Muslim mob’s arson spree following blasphemy chargeChristians, churches dwindling in Iraq since start of war 10 years ago.

I want to write, write, write, but can’t keep up with it all.

Grace and Peace

Around the web 2/10/2013

THE “NOT SCIENCE FRIDAY” SHOW — From Christianity Today: Creationist Pastor Loses to NPR over ‘Science Friday’ Radio Show. Apparently the name of the radio program—Real Science Friday—was too close to NPR’s Science Friday program. It is now Real Science Radio.

THE LAW OF SUPERPOSITION IS WRONG? — At least according to the above mentioned radio program (the law of superposition states that newer sedimentary layers are deposited on older sedimentary layers).

Here’s a quote from Real Science Radio’s Liquefaction Made Most of the Paper Thin Fossils:

The “Law of Superposition” Is Wrong: As a general description of the world’s sedimentary layers, this alleged natural “law” wrongly claims that, “Sedimentary layers are deposited in a time sequence, with the oldest on the bottom and the youngest on the top.” In reality, a tremendous amount of sorting of minerals and fossils occurred underground when the continents’ mile-deep sediments were first deposited.

I guess they are trying to extrapolate from small-scale sediment liquifaction events (e.g. during earthquakes) to explaining large-scale features of the geological column. It appears that much of this is based on Walt Brown’s hydroplate theory, which is not promoted by “mainstream” YECs such as those at Answers in Genesis and the Institute for Creation Research.

TUNNELING TETRAPODS — Naturalis Historia has a note about Triassic Fossilized Animal Burrows in Argentina. In the YEC scenario, these were either formed by very busy terrestrial critters who somehow survived the Cambrian to Permian part of the flood only to dig sophisticated burrows during some brief respite before the Jurassic to Tertiary part of the flood, or they only look like animal burrows, complete with horizontal burrows, vertical burrows, and nesting chambers; accompanied by well-developed paleosols (ancient soil layers).

The original article is Large-Diameter Burrows of the Triassic Ischigualasto Basin, NW Argentina: Paleoecological and Paleoenvironmental Implications.

HOW MUCH DID IT SNOW IN THE WINTER OF 22,375 B.C.? — A 30,000-year ice core from Antarctica. The YEC response will once again be, “they only look like annual ice layers,” even though the older layers look just like the layers formed in historic times.

HT: Geology.com News

THIS STATEMENT IS FALSE — Stand to Reason has a post about self-refuting statements, such as:

  • “There is no objective truth.” (Is that statement objectively true?)
  • “It’s arrogant to assume you know the truth with certainty.” (Are you certain that is a true statement?)
  • “Science is the only way to determine truth.” (What experiment did you run to determine that statement?)
  • “Tolerance requires us to accept all views equally” (Except, of course, any view that doesn’t accept all views as equal.)

WHAT MANY DO WITH THEIR COLLEGE DEGREECNN Money reports that 1 in 4 retail workers, 1 in 6 bartenders, and 1 in 4 amusement park attendants have a college degree, and that “about 37% of employed U.S. college graduates are working in jobs that require no more than a high school diploma.”

THINGS YOU MIGHT NOT KNOW ABOUT JACK — Clive Staples Lewis, that is. Go to 30 Things You Might Not Know About CS Lewis and you will probably learn something you didn’t know about Jack. I think I knew about 12 out of the 30 things; here are some that I did not know:

  • 3. He never learned to drive.
  • 7. He failed his Oxford entrance exam, twice.
  • 22. Mere Christianity never mentions the Resurrection.
  • 23. He read every single book from the 16th century.

Grace and peace

Thin ice and the importance of Quaternary geology

From NASA Earth Observatory:

2011 Sea Ice Minimum

From the description (emphasis added):

In September 2011, sea ice covering the Arctic Ocean declined to the second-lowest extent on record. Satellite data from NASA and the National Snow and Ice Data Center (NSIDC) showed that the summertime ice cover narrowly avoided a new record low.


Melt season in 2011 brought higher-than-average summer temperatures, but not the unusual weather conditions that contributed to the extreme melt of 2007, the record low. “Atmospheric and oceanic conditions were not as conducive to ice loss this year, but the melt still neared 2007 levels,” said Walt Meier of NSIDC. “This probably reflects loss of multi-year ice in the Beaufort and Chukchi seas, as well as other factors that are making the ice more vulnerable.”

The low sea ice level in 2011 fits the pattern of decline over the past three decades, said Joey Comiso of NASA’s Goddard Space Flight Center. Since 1979, September Arctic sea ice extent has declined by 12 percent per decade.

“The sea ice is not only declining; the pace of the decline is becoming more drastic,” he noted. “The older, thicker ice is declining faster than the rest, making for a more vulnerable perennial ice cover.”

While the sea ice extent did not dip below the record, the area did drop slightly lower than 2007 levels for about ten days in early September 2011. Sea ice “area” differs from “extent” in that it equals the actual surface area covered by ice, while extent includes any area where ice covers at least 15 percent of the ocean.

Arctic sea ice extent on September 9, 2011, was 4.33 million square kilometers (1.67 million square miles). Averaged over the month of September, ice extent was 4.61 million square kilometers (1.78 million square miles). This places 2011 as the second lowest ice extent for both the daily minimum and the monthly average. Ice extent was 2.43 million square kilometers (938,000 square miles) below the 1979 to 2000 average.

Climate models have suggested that the Arctic could lose almost all of its summer ice cover by 2100, but in recent years, ice extent has declined faster than the models predicted.

A few years back, I blogged about a report that the Arctic Ocean may have been ice-free around 6000-7000 years ago, so this may be a natural cycle. Or it may be caused by human-induced global warming. I don’t know. I ended that post with the following:

I’m not a global warming denier, which bothers some of my friends. I do believe that human activities are affecting Earth’s climate. This does point out, however, the importance of geological studies of Quaternary (ice age to present) climate systems. Whatever is happening today, even if caused by humans, can only be fully understood in its geological context.

Grace and Peace

Antarctic ice cores: a window to ice age climate change

American researchers have completed the second deepest Antarctic ice core ever drilled. Analysis of dust and entrapped air bubbles give a picture of the Earth’s atmosphere and climate over the past 100,000 years.

From the National Science Foundation: Ice Cores Yield Rich History of Climate Change — Research project completes drilling for the year, reaching two miles below West Antarctic Ice Sheet.

On Friday, Jan. 28 in Antarctica, a research team investigating the last 100,000 years of Earth’s climate history reached an important milestone completing the main ice core to a depth of 3,331 meters (10,928 feet) at West Antarctic Ice Sheet Divide (WAIS). The project will be completed over the next two years with some additional coring and borehole logging to obtain additional information and samples of the ice for the study of the climate record contained in the core.

As part of the project, begun six years ago, the team, funded by the National Science Foundation (NSF), has been drilling deep into the ice at the WAIS Divide site and recovering and analyzing ice cores for clues about how changes in the concentration of greenhouse gases in the atmosphere have influenced the Earth’s climate over time.

Friday’s milestone was reached at a depth of 3,331 meters–about two miles deep–creating the deepest ice core ever drilled by the U.S. and the second deepest ice core ever drilled by any group, second only to the ice core drilled at Russia’s Vostok Station as part of a joint French/U.S./Russian collaboration in the 1990s.

“By improving our understanding of how natural changes in greenhouse gas influenced climate in the past, the science community will be able to do a better job of predicting future climate changes caused by the emissions of greenhouse gases by human activity,” said Kendrick Taylor, chief scientist for the WAIS Divide Ice Core Project.

The drilling site is about 966 kilometers (600 miles) from the South Pole, at an ice divide (which is analogous to a watershed divide) in West Antarctica, where the ice is flowing out to the sea in opposing directions.

“This location was selected because it is the best place on the planet to determine how greenhouse gases have changed during the last 100,000 years” said Taylor. Since it began, the WAIS Divide Ice Core Project has continuously collected ice from the surface down to a depth of 3,331 meters. The ice at this depth fell as snow about 100,000 years ago. The high annual snowfall at the site enables individual annual layers of snowfall to be identified and counted (much like counting tree rings) back to about 40,000 years. Below that, the layers become too compressed to allow annual layers to be resolved. Scientists hope for at least decadal resolution to this point, sufficient for the science goals to be achieved.


The drilling ceased 100 meters (328 feet) above the contact between the ice and the underlying rock, to avoid contaminating a possible water layer at the ice-rock contact. The basal water system may consist of water-saturated, ground-up rock, and has not been exposed to the earth’s surface for millions of years. It may harbor a unique and pristine biological environment that the U.S. Antarctic Program does not wish to contaminate.

A few thoughts:

  • We cannot understand climate change—natural or human-induced—without understanding the geologic past. Quaternary (ice age) history gives us a baseline for understanding the present.
  • It may be bitter cold on the surface of Antarctica, but much of the Antarctic ice cap is warm-based, meaning that the ice-rock boundary is wet rather than having the ice frozen to the rock substrate. Just like anywhere else in the Earth’s crust, there is a geothermal gradient within the ice. The deeper you go in the ice, the warmer the temperature, and three kilometers of ice is plenty thick to go from way below zero up to the melting point of ice.
  • Young-Earth creationists try to explain the origin of the Antarctic ice sheet as a post-flood event within the past 4500 years. A thorough rebuttal is found at the Answers in Creation site.

Grace and Peace

Around the web 1/21/2011

A few items from the many tabs I have open in my browser…

Credit: Tracy, Wikipedia: Woolly Mammoth

Mammoths in the meadows? — Japanese researchers hope to replace the nucleus of a fertilized elephant egg cell with the nucleus of a woolly mammoth, then implant the cell in an elephant’s womb to create a living woolly mammoth. This is much more feasible than the scenario in Jurassic Park, as we have what should be pretty close to intact woolly mammoth cells, recovered from frozen carcasses in Siberia. From Yahoo News/AFP: Researchers aim to resurrect mammoth in five years.

Moral blind spots — What things do we accept as normal that future generations will look at as morally reprehensible? Kwame Anthony Appiah asks that question on the Washington Post site: What will future generations condemn us for? Appiah comes up with the following list:

  1. Our prison system
  2. Industrial meat production
  3. The institutionalized and isolated elderly
  4. The environment

Amy Hall at Stand to Reason Blog comments, “I think Appiah misses the key element of these past atrocities [slavery and lynching]: they involved a denial of intrinsic human value in a particular group of human beings.”

What would I add to the list? Global poverty — Over a billion people without adequate food, clean water, sanitation, education, security, etc.

A missions leader I know recently wrote:

In a world that is cruel to the marginalized, where cycles of poverty keep generations in often hopeless circumstances, where basic needs like clean water, sanitation and a meal a day can be only dreamed of and where corrupt governments, officials and institutions deny basic justice we need to be reminded of the heart of God. The prophet Micah said it cogently: “He has showed you, O man, what is good. And what does the Lord require of you? To act justly and to love mercy and to walk humbly with your God” (Micah 6:8).

Global Warming Trends — NASA reports that 2010 tied 2005 as the warmest year on record: Earth Observatory — Different Records, Same Warming Trend.

Diamonds do not form from coal — Geology.com addresses this common misconception: How Do Diamonds Form? (Somewhat related: a refutation of the young-Earth creationist assertion that carbon-14 in coal proves that the Earth is young can be found here: Carbon-14 in Coal Deposits).

Religious discrimination in academia — From The Evangelical Ecologist: Stars Shine on Christian Researcher — The University of Kentucky discriminated against astronomer C. Martin Gaskell because he is a Christian, and they left an e-mail trail as proof.

Cleansing the internet — I think this is a great idea: having the default internet service pornography-free. If you want porn, you would specifically have to ask for it as part of your internet package. This could happen in the near future in the United Kingdom. From Cranach: Default blocking of all internet porn. This would not be censorship, as a person who wanted access to pornography as part of their internet package could still request it. One reason I think it would be a great idea: young people in our society are exposed to way too much sexual content that they are not ready for, as in this news report: Calif school eyes accounts of sex by 2nd graders.

Grace and Peace