North America


The vast North American continent ranges from the lush sub-tropical climate of Florida to the frozen ice and tundra of the Arctic.  Within these extremes are two wealthy industrialized countries with diverse ecosystems at risk.  Yet the United States and Canada are two of the largest global emitters of the greenhouse gases that contribute to a warming climate.  Examples of all 10 of the “hotspot” categories can be found in this region,  including changes such as polar warming in Alaska, coral reef bleaching in Florida, animal range shifts in California, glaciers melting in Montana and marsh loss in the Chesapeake Bay.

For North America we have many more hotspots than for some other regions of the world, although impact studies have been emerging in larger numbers in recent years from previously under-studied regions.  This higher density of early warning signs in the US and Canada is due in part to the fact that these regions have more readily accessible climatic data and more comprehensive programs to monitor and study environmental change, in part to the disproportionate warming that has been observed over the mid-to-high-latitude continents compared to other regions during the last century and in part to capture the attention of North Americans who need to take action now to reduce greenhouse gas emissions.

Many major companies have realized the potential of going Green and are investing their time and money to save our planet’s natural reserves

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