1. Climatechange and its impact on agriculture: challenges for the 21st century / Siyi J. Feng [and others] -- 2. Clusterization of atmospheric water vapor, absorption of greenhouse molecules by water clusters, and climatic change / Alexander Y. Galashev -- 3. The variable solar dynamo and forecast of solar activity; influence on terrestrial surface temperature / C. De Jager and S. Duhau -- 4. Use of computers to simulate and predict climatechange in the 21st century / Charles F. Keller -- 5. Global warming in the 21st century: propositions from a traditional health care systems / Sanjeev Rastogi [and others] -- 6. Global warming and coral reefs: from mitigation to geoengineering / M. James C. Crabbe -- 7. Long-term experimental warming affects tissue C/N ratios differently in three strongly chionophilous alpine species / Sylvi M. Sandvik and Wenche Eide -- 8. Global warming in the 21st century: the impact on agricultural production in Kenya / Millicent Kabara and Jane Kabubo-Mariara -- Climatic change due to clusterization of atmospheric water vapor / Alexander Y. Galashev