A pair of recently launched data sources offers visualizations to help people understand two hot-button issues in demography: the demographic dividend and changing fertility rates.

In 1968, Stanford University biologist Paul Ehrlich predicted hundreds of millions would starve to death over the next decade, many of them Americans, and the world would generally decline into chaos in his book The Population Bomb.

East African countries like Kenya have made great strides in recent decades in increasing access to modern contraception, leading to marked declines in fertility rates. But disparities remain.

The world is about to hit a “turning point” in maternal and newborn health, said Laura Laski, chief of the sexual and reproductive health at UNFPA, at the Wilson Center on March 23. “In terms of strengthening the new health system for achieving the MDGS or any other goals, we have to focus on the human resources for health.” In particular, midwives.

With the help of international aid, foreign land grabs in the Gambella region of Ethiopia have resulted in environmental degradation, more severe economic and social inequality, and human rights abuses, according to a new study by the Oakland Institute. We Say The Land Is Not Yours collects testimony from victims of “villagization,” a policy of forced displacement started under the military Derg dictatorship and, according to many, continued to this day under the guise of land investment.

Among the few bright spots in the 2015 Freedom in the World Report, the brightest may be Tunisia, which for the first time was assessed as “free” – Freedom House’s highest “freedom status” and for many political scientists the definitive indication of a liberal democracy. Tunisia is the only North African state to have been assessed as free since Freedom House began its worldwide assessment of political rights and civil liberties in 1972, and only the second Arab-majority state since Lebanon was rated free from 1974 to 1976.

Sub-Saharan Africa is often characterized as an outlier in terms of population dynamics and reproductive health. While women are having fewer children around the world, even prompting some places to begin worrying about aging populations, the demographic transition is proceeding more slowly in Africa. Fertility rates in North and Southern Africa have declined to around three children per woman, but the three other sub-regions of the continent – East, Central, and West Africa – retain much higher fertility, between five and six children per woman. Whether, and how quickly, fertility rates decline in these regions over the next few decades will in large part determine the peak of world population. These regions’ demographic trajectories also have important implications for health, governance, food security, economic development, land use, climate vulnerability, and even security.