Hindering harvests
THE problems climate change looks likely to bring in the future may increasingly be visible in the records of the past.
THE problems climate change looks likely to bring in the future may increasingly be visible in the records of the past.
Global warming is already cutting substantially into potential crop yields in some countries
Renewable energies such as wind or solar power are set to surge by 2050, and expected advances in technology will bring significant cost cuts, a draft United Nations report showed on Wednesday. The most comprehensive U.N.