While it is intuitively clear that economic growth is related to water security – understood here as both water availability and also exposure to water-related risks such as drought and floods – there has been very little empirical evidence of this relationship to date.

REDD+, a global framework designed to reward governments for preserving forests, has pledged nearly $10 billion to developing countries. But minorities, indigenous people, the poor, and other marginalized groups that live in forest areas often end up paying more than their fair share of the costs of environmental cleanup and conservation while getting less in return. What can be done to change this?

If you’re a government pondering the development of newly discovered natural resources, how do you avoid the so-called “resource curse” – the tendency of high value extractive resources, like oil, gas, or minerals, to, instead of prosperity, bring corruption, entrenched poverty, and even violence?

Start with the good news from this week’s finance for development conference in Addis Ababa: at least it got the narrative right.

“With current neglect of family planning, the UN’s recent projection of a 2100 world population of up to 12.3 billion is a possibility,” says a report from the University of California, San Francisco’s Bixby Center for Global Reproductive Health. Increased voluntary family planning efforts are needed, the authors contend, to meet existing demand for contraceptives, stabilize the threat of global food insecurity, and reduce carbon emissions that contribute to climate change.