Climate change is aggravating conflict around Lake Chad, but not in the way experts once thought, according to new research. Berlin-based think tank adelphi debunked the widely held idea that the lake is currently shrinking. While severe droughts in the 1970s and 80s shrunk the lake from a high-point of 25,000 sq km to 2,000 sq km in the 1990s, it has since grown to 14,000 sq km and remained relatively stable in the past two decades. The findings draw on new analysis of 20 years of satellite imagery and long-term hydrological data from the Lake Chad basin, including ground measurements.