A few items from the many tabs I have open in my browser…
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:
- Our prison system
- Industrial meat production
- The institutionalized and isolated elderly
- 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
From National Geographic: Going “All the Way”: With Renewable Energy?
In a world where fossil fuel provides more than 80 percent of energy, what would it take to go completely green? Could the world switch over to power from only the wind, sun, waves, and heat from the Earth in only a few decades?
The article explores what it would take to get 100% of the world’s energy needs by 2030, and looks at a few of the obstacles. The researchers highlighted in the article propose doing all of this without reliance on biofuels or nuclear energy.
I believe that we must switch to renewable energy sources, and the sooner the better. Our present over-dependence on fossil fuels is bad for the economy, bad for the environment, and bad for national and world security. The solution isn’t “drill baby drill,” and it isn’t just sitting around and letting the market take care of our problems (the market tends to be rather blind to the future on things like this). We need energy policies that have our great-great-great grandchildren in mind, not just the next election.
Here are a few of my thoughts and questions:
- Why try to go 100% without biofuels?
- Why try to go 100% without nuclear? I’m not a huge fan of nuclear energy, but recognize it as a useful transitional energy source.
- Being that wind/solar/waves/geothermal only account for 3% of our energy now, is it realistic to aim for 100% renewable by 2030?
- For a more realistic target, could we aim for 50% (or some other number) dependence on renewable energy sources by 2030?
- Many of these renewable technologies require other resources that are in short supply, such as rare earth elements. What will the negative consequences of a rapid move to 100% renewable be? (And what are the negative consequences of the status quo?)
Grace and Peace
HT: The Green Life