Teupa Lachio Bertin successfully completed the World Bank Group's MOOC on Turn Down the Heat: Why a 4°C Warmer World Must be Avoided with distinction on June 01, 2015. The course presented the most recent scientific evidence on the likely impacts and risks of climate change if necessary action is not taken, including that the world may become 4°C warmer by the end of the century. It identified opportunities for urgent action to address climate change.