Tag: loss of biodiversity

A friend sent me this wonderful piece in which Popular Mechanics lists its top predictions on what life on this planet will be like in the year 2050 and beyond.  I hope you’ll check it out; it’s really worthwhile, and …

Looking at the Future of Life on Earth Read More »

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Frequent commenter MarcoPolo writes: How much difference a mere nine months can make! One of President Obama’s few real accomplishments was his irrational hatred of the US coal industry. In a mere eight years, President Obama contributed to massive job …

Was Obama Terrified of Coal? Read More »

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As we learned in the early 20th Century, depending on the circumstance, light can behave either as a particle or a wave. Want to see the wave nature of light?  Set up a double slit experiment (see photo on left) …

Comprehending the Universe Would Be Nice, But It Could Be Impossible–Or Of No Real Value Read More »

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Though we tend to think of current-day U.S. politics as being the most contentious ever in our history, that’s not the case.  There have been many such periods, starting with the American Revolution itself, in which 70% of the colonists …

Fighting for Environmental Protection Read More »

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Here’s a question posed by a certain Steve Charleston: I have a simple question for people of faith around the world: must it always be so? Must human history always be written as the aftermath of competition between the few …

The Arc of the Moral Universe: What Can We Expect?  Read More »

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A young reader notes:  (Through my religion), I now see hope for this planet where I had not seen any before.  I was in fear that I would see the end of the planet during my lifetime.  Now I see …

Optimism in the Face of Environmental Pressures Read More »

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Here’s a question that I just fielded on Quora.com (which is a very cool website, btw).  When will fossil fuels be depleted? Never.  Yes, there is a finite amount of coal, oil, and natural gas beneath the Earth’s surface, and …

The Depletion of Fossil Fuels Read More »

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I’ve been asked to speak at a conference next month in Connecticut, and I thought readers may be interested in my outline for the talk: Why cleantech is destined to become the defining industry of the 21st Century Tech in …

Speaking at the International Trade Forum Read More »

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Here’s a short post in response to the altercation between two frequent commenters here, MarcoPolo and Cameron. To summarize this beef in a sentence, Cameron feels passionately that our civilization is headed for a fall due to its shortsightedness on …

Understanding the Subject of Sustainability from Two Opposite Directions Read More »

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It certainly will be interesting to see how the stock market responds to the situation in which the oil companies will soon find themselves. There are several aspects of this, none of them good for share-holders (though very good for …

A Few Good Reasons to Short Oil Companies’ Stock Read More »

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