The new 'peak oil'? a dollar invested in solar yields more energy than a dollar invested in oil
From Globalisation (Environmental), a Flipboard magazine by Ruth Corrigan
How long before all filling stations go this way? Photo: Wayne Stadler vis Flickr (CC BY-NC-ND). More…
Read it on Flipboard
Read it on theecologist.org
Onesimo Alvarez-Moro
Posts
