Africa’s mobile internet connections are set to double in the next five years, a study showed on Monday, thanks to affordable smartphones and the roll-out of high-speed networks. A report by research and consulting firm Ovum in London estimates that mobile broadband connections will rise from 419 million at the end of this year to 1.07 billion by the end of 2022. “Data connectivity is growing strongly in Africa, and there are also good prospects on the continent in areas such as digital media, mobile financial services, and the Internet …

With hurricanes, floods and other impacts of climate change becoming increasingly destructive, countries urgently need to step up their ambitions to cut emissions if they are to keep global warming within safe limits, experts said ahead of U.N. climate talks starting on Monday. About 163 countries have submitted plans on how they will contribute to meeting the Paris climate agreement goal to limit global warming to well below 2 degrees Celsius above pre-industrial levels. But put together, the plans are likely to lead to a 3 degree temperature rise this …