EnvironmentUS will need both carrots and sticks to reach net zero Modelling suggests both carbon taxes and green subsidies will be necessary to decarbonise the US economy, but the inconsistent policies of successive presidents are the "worst case" scenario News
EnvironmentSome Arctic warming ‘irreversible’ even if we cut atmospheric CO2 Efforts to lower the levels of CO2 in the atmosphere may come too late to prevent long-term changes to the Arctic News