A broad-based new study of climate change has confirmed earlier evidence of a global rise in average land temperatures of 1 degree Centigrade since the 1950′s. However, it draws no conclusions as to whether this warming is man-made. The Berkeley Earth Surface Temperature study, released on Thursday, analyzed data from…
LONDON (Reuters) – Former President Al Gore will renew his 30-year campaign to convince skeptics of the link between climate change and extreme weather events this week in a 24-hour global multi-media event. “24 Hours of Reality” will broadcast a presentation by Al Gore every hour for 24 hours across…