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Volume 12 Number 23:  10 June 2009

Editorial
Experts Rebut IPCC on Its Analysis of Medieval Warm Period: The most recent attempt of the IPCC to discredit the global and coherent nature of the Medieval Warm Period is demonstrated to be both incorrect and based on inadequate empirical data.

Medieval Warm Period Record of the Week
This issue's Medieval Warm Period Record of the Week comes from Lake Haukadalsvatn, West Iceland.

Subject Index Summary
Evolution (Terrestrial Plants - Natural Vegetation: Warming-Induced): Will global warming be its own catalyst for inducing earth's plants to evolve to meet the thermal challenge it presents to them?

Journal Reviews
Himalayan Glaciers: What does their melt-history tell us about late-20th-century global warming?

Storms of Northwest France: How have they varied over the past few millennia?

Summer Temperatures in the Northern French Alps: How have they varied over the past two millennia?

The Progressive Nitrogen Limitation Hypothesis: It takes another beating, as nature overrides the wisdom of man.

Mopping Up Soil Copper Pollution: As the air's CO2 content continues to rise, it will accelerate natural soil-cleansing processes.