Heroic assumptions underpinning projections of food sufficiency for 9.7 billion people by 2050, by Roger Martin, President of Population Matters.
1. Climate change will not prevent continuing increases in crop yields;
2. Ocean acidification will not reduce fisheries;
3. Water will continue to be readily available for farming;
4. Salination of land irrigated from groundwater will somehow be...
View details ⇨
Will our children eat? - Population Matters