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Scientists seek new environmental models

BRUSSELS, April 6 (UPI) -- U.S. and European scientists say the U.N. climate report issued Friday highlights the need for integrated climate and human behavior models.

The International Geosphere-Biosphere Program, an international network of environmental scientists, says the "quest for adaptation strategies opens a new chapter in global environmental change research that requires not only continued development of sophisticated climate models -- and understanding the processes behind them -- but also a new integration of those models with predictive descriptions of human behavior."

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"We need to continue discovering how the Earth system works in order to evaluate the numerous ways that humans can adapt to climate change," Kevin Noone, IGBP's executive director, said in a release.

Small-scale measures could include increased use of air conditioning; architectural changes for more efficient heating and cooling; better forecasting and warning systems for extreme events; and increased water usage. Larger-scale issues could vary from switching to renewable energy sources to attempts at "geo-engineering."

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