Some articles I've written recently, and a few other updates on my work.
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After decades of steeply rising consumption, global fertilizer use has levelled off.
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Five reasons why small countries can punch above their weight.
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Finally, a viral statistic that is close to being true.
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The average range of electric cars has more than tripled since 2011.
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China adds enough solar and wind every year to cover the total electricity use of major countries such as South Africa, Spain, and (almost) the UK.
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To store all of the world's plastic at depth, we'd need land around the size of one or several large cities.
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Even the oil companies have accepted that oil’s future is shrinking, and could fade away quickly.
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Sustainability by numbers