The world is struggling to deal with ever-growing quantities of waste. A new World Bank Group report, What a Waste 3.0, shows that more than 2.6 billion tonnes of municipal solid waste (which includes rubbish from households, businesses and street cleaning) were generated in 2022. That figure is pro jected to rise to 3.9 billion tonnes by 2050. The good news is that the share of waste that is mismanaged is expected to fall over that period, from around 30% to around 20%. ...read more read less