The simplest way to improve the world’s food systems requires no new science — Quartz More birth control is needed.

In recent decades, the international community has made impressive strides against hunger and undernourishment, as amply evidenced by the data from the United Nations (UN) Millennium Development Goals (MDGs). Between 1990 and 2014, for example, the proportion of undernourished people in the world dropped from over 23% to under 13%, remarkable progress indeed. Still, that…

via The simplest way to improve the world’s food systems requires no new science — Quartz