Major emissions cuts and investment opportunities arise from shifting to greener materials and processes in construction and buildings, according to the World Bank's International Finance Corporation.
Nine "Big Food" corporations that were served notice last year over their plastic footprint are failing to take sufficient action to tackle pollution, a new report says.
The Sustainable Agriculture Initiative Platform warns that half the world's farmland is degraded and only a major transformation will ensure food security.
Analysis by charity Possible finds lifetime membership of a frequent flyer program could require emitting more than 1,800 metric tons of greenhouse gases per person.