Tag Archives: Solar Energy

Driving Forces in the Anthropocene 1 – Education and Transportation

As I have often mentioned, I teach two courses: one undergraduate climate change class and a more advanced one about Physics and Society that is open to both undergraduate and graduate students. The latter mainly aims to provide advanced students … Continue reading

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Coal

Happy 4th of July, everyone! Figure 1 – The rooftop of the Coal Mining Museum in Kentucky A coal mining museum in Kentucky is switching to solar energy, hoping to save money on energy costs. The Kentucky Coal Mining Museum, owned … Continue reading

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America First and American Sovereignty

I have cited President Trump’s withdrawal speech a lot in my previous two blogs so I will restrict myself to the directly relevant paragraphs. Below is the part of his speech on American sovereignty: At what point does America get … Continue reading

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“America First” and the Green Climate Fund

Figure 1 – Cumulative Carbon Emissions In his exit speech from the Paris Agreement on Thursday, June 1st (see the previous two blogs), President Trump characterized the parts of the agreement that call for developed countries to help pay for … Continue reading

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Remedies for Abdication of Duties?

Figure 1 – Trends in global urbanization I am starting to write this blog on Tuesday, June 6th. I am doing this a bit earlier than usual in preparation for a trip that I will be taking in July to … Continue reading

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Me vs. Them vs. We – Time

Thursday (June 1st) was an event to remember. President Trump did indeed turn his back on the world, declaring that he was elected to serve Pittsburg and not Paris – except for the small detail that Pittsburg didn’t vote for … Continue reading

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Bottom-Up Is Not Enough!

During the first two months of the new Trump administration, climate change and science were hardly visible on the agenda; things have changed in a major way over the last two weeks, with the government living up to some of … Continue reading

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Stabilization of Additional Indicators

We have spent the last two weeks examining how to stabilize our main socioeconomic indicators in order to achieve a long-term sustainable existence. Since climate change is one of the main early signs of the emerging human-dominated geological era (Anthropocene), … Continue reading

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Searching for Limits – Stability for a Distant Future

I am finishing this blog on Friday, January 20th – Inauguration Day for our new president. I didn’t recognize the country that he described in his acceptance speech. Nevertheless, I wish him – and all of us – the best. … Continue reading

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Impact Assessment: Self-Inflicted Genocide and the Toronto Principle

In the beginning of November I got an email from a student at the University of Pennsylvania that said the following: My name is Richard Ling, a student at the University of Pennsylvania and member of the Fossil Free Penn … Continue reading

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