The authors of the report forecast that unchecked environmental deterioration—from drought in sub-Saharan Africa to rising sea levels that could swamp low-lying countries like Bangladesh&mdas....

Following his predecessor, US president Barack Obama said higher demand from India and China were responsible for hike in food prices.....

Currently, population growth outstrips output growth at a time where little or no new farmland is available to bring to cultivation, and yield increases from the use of fertilisers are diminishing ....