In its Global Economic Prospects report, the World Bank reaches the conclusion that we are in a "decade of wasted opportunity", where instead of being on track to reach key development and climate goals by 2030, we have seen the slowest half-decade of growth in 30 years. This is having devastating consequences, especially in developing and low-income economies. For more, FRANCE 24's Charles Pellegrin speaks to the World Bank's Deputy Chief Economist Ayhan Kose.