Global warming comments

Observations

• Homogenisation of Uccle and De Bilt based on census data
• Comparison of European towns (including Hohenpeissenberg)
• The debatable European summer temperature since 1500 of Luterbacher et al.
• A processing aliasing artefact in the early Quelccaya ice core record
• Nenana ice breakup days compared with temperatures
• Human CO2 production and sink

Greenhouse Theory

• How does CO2 respond to temperature?, comments
• Fingerprinting De Bilt
• A debate with Dano on TechCentralStation about climate models

Climate politics

• "Avoiding dangerous climate change": The most depressing conference ever. A report of the Exeter conference by Benny Peiser
• Ian Castles' battle with IPCC

History of Climate Science

• When did Arrhenius lower his calculations ?
• The original tables from Arrhenius (1896)
• Arrhenius was wrong...
• Langley infrared observations (1890) revisited
• Angstrom refutes Arrhenius, Annalen der Physik Bd 3. 1900, p720-732
• Arrhenius is stubborn, Annalen der Physik Bd 4. 1901, p690-705.
• Arrhenius gives in (but does not lower his values!), Lehrbuch der kosmischen Physik, 1903.
• Arrhenius lowers his values (2xCO2=4 K)(but does not show the calculations!), Das Werden der Welten, 1908.

Sea Levels

• Sea Levels - the Hawaiian case
• Sea Levels - Den Helder and New York

Empirical Methods

• Dansgaard cycles and the Little Ice Age
• An alternative to GCM modeling: local signal response
• The CO2 thermometer (AD 1000-2000)
• Temperature forecast until 2100

Weird stuff

• Global cooling is here??

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email: erren21@zonnet.nl
Hans Erren, updated 13 October 2005