Tag Archives: Population

2014 – Flat Carbon Emissions Rate With a 3% GDP Increase: One Year is Not a Trend Maker But Can be an Attractive Candidate for a Reference.

Dear Readers: We apologize for the delay in this week’s post. We were experiencing technical difficulties with the website, but are now back up and running thanks to Brooklyn College’s excellent support staff. Recently, a number of publications came out … Continue reading

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India – Energy Policy and Climate Change

Last week I summarized India’s current energy policy in terms of three objectives: access, security and climate change. While I looked into the challenges and apparent contradictions in the first two objectives, I left the discussion of its policy on … Continue reading

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India – Climate Change Deniers?

Last week, I looked at the IPAT identity and the conflict between striving for affluence and aiming to keep greenhouse gas emissions from energy use low. One of the graphs showed that of the 25 major countries presented, India has … Continue reading

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India – Lighthouse for the IPAT

India is “hot” now. I just got the recent issue of The Economist (February 21st), whose cover features a personification of India, riding high on a very attractive elephant that has a jet engine strapped to its side. With most … Continue reading

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Yes We Can 3: The Alcohol Debate

This will be the last in the series of blogs on EROI that started with John Morgan’s guest blog (November 4). The set of data in all three blogs was based on a paper by Weißbach et al. that suggested … Continue reading

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I’m Back – Some Notes on Iceland and Sustainable Energy

Well, it’s now July 1st, and I am back home from my combined vacation, family meeting and conference in Iceland. My jet-lag is still in full swing but not enough to freeze me out of the blog schedule. The conference … Continue reading

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Economic Impact of Fertility Rates Below Replacement

The golden rule of free enterprise economy seems to be that everything that contributes to economic growth is good, while anything that detracts from the same is bad. The rationale behind this is that as the population grows, the economy … Continue reading

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Attempts to Reverse Negative Impacts of Fertility Rates That Have Crossed Below Replacement

As Jim mentioned in his guest blog (January 14, 2014): Half of the countries worldwide now have sub-replacement fertility. The downside to this trend is shrinking labor forces – a factor which has led some governments to try to reverse … Continue reading

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Stabilization

My latest series of blogs has focused on long term population growth; one of the main aspects has been an attempt to understand the United Nations’ medium projection and the reasoning behind its very large margin of error (December 24, … Continue reading

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Crossing the Fertility Replacement Rate – the Last 20 Years

As I have shown in previous blogs, long-term (I use 1000 years as the “magic” number – see the December 17, 2013 blog) exponential growth (or decline) cannot continue unabated without serious consequences. Lately, I have emphasized this concept mainly … Continue reading

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