η ʿ ߸ ΰ? ٶ߸ ſ ̷!η ȭ ߸ иϿ . ߸ η 翡 ȭ ൿ ȭױ ̴. _ ȸ ߸ ̾? ߸ ΰ? η ʿ ߸ ΰ? ΰ, ž, , Żźȭ ּҴ ΰ? ߸ ſ ̵ 뱤 ΰ? ϴ ü ϴ ߸ ̾߱! η ߸ ̷ ٶ , м 캻.
, ȯ, ķ, α, , , å й 踦 ѳ 50 Ⱓ о ȯ . ߴ縦 մ м 밡 ղ, ŷϴ ָҴ. ij Ŵٴб ȯа ̸, ij ոоī ȸ̴.
üڿ ¾ īιٴб ϰ ̱ Ǻ̴Ͼָб ڻ Ҵ. ̱ پ ⱸ å ڹ ߴ. ȯ å θ ̱μ ʷ ̱ȸ(AAAS) б ػ Ҵ. 2010 ̱ ܱ á ǥ 100Ρ Ǿ, 2013 ijٿ ΰ ִ ְ ij , 2015 OPEC (OPEC Award for Research) ߴ.
°迡 ġ ȯ, η Ž å Դ. ȯ, ڴ ϴ°, ΰ, Ρ, How the World Really Works, Growth: From Microorganisms to Megacities Energy and Civilization: A History 40 ִ.