Green Options

El Nino is blamed for changing rainfall patterns, and that, combined with inadequate harvests and increasing conflict has led to a drop in cereal production already affecting Uganda, Ethiopia, Kenya and Somalia. This could increase the number of people relying on food aid.

Monsoon - said to be India’s true Finance Minister and an indicator of the country’s water and livelihood security - has had a delayed arrival this year.

And when it came, it has been more variable than ever before in recent recorded history. Drought and floods have hit the country and put it under a great water stress. The situation is being monitored very closely and the Indian Government is ready with a contingency plan.

Two states have been declared drought hit and the Indian Agriculture Minister has expressed his concern over food production this year. Water wars have already begun in the country that has otherwise been giving a good fight to the global financial crisis. Not sure if its climate change or a result of rapid urbanization, or both, but India certainly needs to do a lot to secure its water resources for today and tomorrow.

This post is by Lisa Moore, Ph.D., a scientist in the Climate and Air program at Environmental Defense.

All year long we’ve been monitoring developments in climate science, and posting about the important new developments. I thought now would be a good time to look back over 2007 and summarize what we’ve learned.

Here are ten noteworthy science stories we covered in 2007:

1. The Sun is (really, really) not responsible for global warming. This paper wasn’t breaking news, just an extremely thorough review of the science showing why the sun can’t be blamed for global warming. The folks over at RealClimate said it best: “That’s a coffin with so many nails in it already that the hard part is finding a place to hammer in a new one.”

2. American Southwest climate is becoming drier. Global warming has caused a long-term shift in rain patterns. An author of the study said, “You can’t call it a drought anymore, because it’s going over to a drier climate. No one says the Sahara is in drought.”