With presidents and prime ministers failing to take meaningful action to avert a planetary-scale climate crisis, the mayors of cities and towns are increasingly stepping up to enact changes at the local level.
Every year, the Caribbean's electric sector burns through approximately 30 million barrels of fuel. Overall, the region imports in excess of 170 million barrels of petroleum products annually.
Environmental organisations in Mexico are hoping to finance the promotion of fuel-efficient wood-fired cookstoves, which reduce harmful greenhouse gas emissions, through the sale of carbon credits on the voluntary market.
As usual, midtown Manhattan is packed with whisper-quiet cars and trams while thousands walk the streets listening to the birds of spring sing amongst the gleaming, grime-free skyscrapers in the crystal-clear morning air.