Christians see climate change as moral issue

Morality should be a spur for stronger action to fight climate change, which threatens food and water supplies for the poorest in Africa, a group of Christian activists said on during UN climate talks.

"We hear about climate change as a political issue, an environmental issue and an economic issue. We want to press the point that this is a moral issue," said Marcia Owens, a minister in the Florida branch of the African Methodist Episcopal Church.

She and a group of Christian activists said they were lobbying delegates at the August 21-27 UN talks in Ghana to work out a strong new treaty, due for completion by the end of next year, to slow global warming.

In Uganda, once predictable rains in mid-August are now often arriving late, killing off seedlings of crops such as beans, groundnuts or maize in what many local people believe is a sign of global warming.

"The crops die. Farmers then have to plough and plant again," said Rosemary Mayiga, a Ugandan Catholic and rural economist. "It is not moral for some people to go to bed with a full stomach when others go to bed with their stomach empty."

"Rivers are drying out where we get water and fish," Daniel Nzengya, a Kenyan Christian who is also a lecturer at Africa University in Zimbabwe. "The walk to collect water is increasing as wells dry up."

The Accra talks are the third this year in a series partly spurred by findings by the UN Climate Panel last year that it is at least 90 per cent likely that human activities, led by burning fossil fuels, are the main cause of a recent warming.

The panel projects that between 75 million and 250 million people in Africa could suffer stress on water supplies by 2020. And in some African countries, yields from rain-fed agriculture could be reduced by up to 50 per cent by 2020.