Global Warming and Science So far the balanced

Global Warming and Science So far the balanced story of basic science is not getting through to the public There is at least one alternate hypothesis and a new theory Fran Manns, Artesian Geological Research, Toronto Artesian Geological Research 1

Artesian Geological Research 2

What is Global Warming? § Throughout time the Earth’s climate has varied § Since the base of the Pleistocene (1. 8 M ya) there have been at least 30 glacial - interglacial cycles of 40, 000 years to 100, 000 years duration with interglacial periods warmer than now between them § Sea level has risen 125 metres in the past 20, 000 years. That 6 mm a year (arithmetic average). § § ICPP recently cited 2 -3 mm a year – one might say it’s slowing down. All the world’s coastal tribes have flood myths because they lived on the continental shelves. § Between glacial ages the climate varies due to external and internal influences – some result in cooling. Others allow the Earth to warm § There are short-term cycles – e. g. ‘El Niño’, among others: for example - the 10 to 12 year long solar energy cycles, and cycles that relate to oscillation of Atlantic and Pacific ocean masses, and the Milankovich orbital cycle. Artesian Geological Research 3

Athabasca Glacier has been receding since the ice age Artesian Geological Research 4

Pennekamp Park – Key Largo Reefs keep pace with sea level rise Artesian Geological Research 5

Solar System Artesian Geological Research 6

What If? § If The atmosphere did not absorb incoming heat, we would roast all day and freeze-dry at night and end up like a sun-dried tomato § Mercury - + 427 to – 172 ºC § Mars - temperate zone soil § + 27 to – 80 ºC § Moon - + 107 to 153 ºC Artesian Geological Research 7

What is the Greenhouse Effect? § Certain gasses in the atmosphere absorb heat energy and reduce the amount that escapes into space § This ‘trapping’ of heat from our only source of warmth – the Sun – by the atmosphere is known as the ‘Greenhouse Effect’ § This gives us a global average temperature of +15°C rather than -18°C if we had no Greenhouse Effect Artesian Geological Research 8

Important Facts § Water vapour is the most important greenhouse gas - ~ 60 - 98% of the greenhouse effect is due to water vapour in the atmosphere (jury still out) § CO 2 and other minor gasses account for the remainder Artesian Geological Research 9

Contribution to the Greenhouse Effect (including water vapour) http: //www. geocraft. com/WVFossils/greenhouse_data. html Artesian Geological Research 10

Is Global Warming Happening? § Lets examine some very wiggly curves § Death Valley California - temperature trend Artesian Geological Research 11

Berkeley California Artesian Geological Research 12

Blaine Washington Artesian Geological Research 13

New York NY Artesian Geological Research 14

Albany NY Artesian Geological Research 15

Harrisburg Pa – Civil War gap Artesian Geological Research 16

State University Mississippi Artesian Geological Research 17

Chicago Illinois Artesian Geological Research 18

Houlton Maine - Did someone shoot the weatherman? Artesian Geological Research 19

Buffalo NY Artesian Geological Research 20

Niagara Falls NY - 1911 Artesian Geological Research 21

Key West Florida Artesian Geological Research 22

Global Warming § Typically the majority of weather stations yield corrupt time series data § Those weather stations are located where people are living. Thus, it is far from a random sample of the surface of the world, rather a measure of increasing human density § Death Valley, Key West, Blaine, and Houlton are far (remote) from urban centres and are likely more reliable Who knows about Berkeley? Albany vs. New York City? § Since 1979, temperatures have been measured from satellites. Not surprisingly, these measurements give a much smaller warming. Artesian Geological Research 23

Realistically § The planet is not warming in the dramatic manner the alarmists claim § There are many other sites that demonstrate cooling § I accept the warming but not the drama § I do not accept the popular ‘cause’ – CO 2 § Why are the graphs so wiggly? § Because climate is not weather Artesian Geological Research 24

Kamél, 2003 § “In the past couple of years, new and better analysis of the Antarctic ice data, giving a better time resolution, have shown that first temperature rises, and then carbon dioxide levels increase. It is the temperature increase which causes the increase in CO 2 and not the other way around. § The extra CO 2 could at most add a little extra warming to what is going on, but not even that is certain”. Artesian Geological Research 25

CO 2 increase in the atmosphere is a trailing phenomenon Throughout the greatest temperature transitions experienced by the planet over the past 420, 000 years, atmospheric CO 2 concentration has been proven to have been a follower, and not a leader, of climate change, rising from one to five thousand years after major increases in air temperature, and falling in similar manner throughout the course of the past four glacial/interglacial cycles (Mudelsee, M. , 2001). Artesian Geological Research 26

Observations § Warming precedes CO 2 increase - likely due to warming of the oceans § CO 2 has inverse solubility in liquid (warm your Guinness to see this effect) § CO 2 has a geometrically wasting greenhouse gas effect – more CO 2– less effectiveness Artesian Geological Research 27

CO 2 has inverse solubility in liquid § Solubility of solids increases directly with temperature of the solvent § sugar dissolves more rapidly in hot water than cold § Carbon dioxide dissolves quickly in cold water and evolves rapidly out of warm water § Don’t shake your Guinness! Artesian Geological Research 28

And… § You might say, and ‘alarmists’ say every day, that the new anthropogenic CO 2 from the industrial revolution is tipping the climate over into uncontrollable heating… Artesian Geological Research 29

CO 2 Feedback effect § Has a geometrically wasting property (Kamél, 2003) § Analogous to Venetian blinds and light § Adding a second and third set of Venetian blinds to the same window becomes decreasingly effective in blocking incoming light § More CO 2– less additional greenhouse effect § Increase in CO 2 has less effect because § Carbon dioxide in the Earth's atmosphere has exactly one important spectral line in the infrared part of the spectrum. This line is clearly saturated. § If you increase the number of CO 2 molecules in the atmosphere, not much will happen Artesian Geological Research 30

Downward forcing - all greenhouse gasses vs. increasing CO 2 content - Willis Eschenbach Artesian Geological Research 31

Absorption wavelength CO 2 vs. H 2 O Artesian Geological Research 32

Look up! - recognise the variation is in the fourth significant digit Artesian Geological Research 33

Annual Sunspot Averages 1700 to 2003 Artesian Geological Research 34

Sunspot peak frequency vs. temperature anomaly Black – Temperature anomaly Red – Sun spot peak frequency Artesian Geological Research 35

Friis-Christensen and Lassen (1991) Science Magazine § 95% correlation between sunspot peak frequency and the temperature anomaly § Sunspot curve, moreover, does lead the temperature curve § But, correlation is not causation § What is the cause? Artesian Geological Research 36

Danish National Space Centre § “An essential role for remote stars in everyday weather on Earth has been revealed by an experiment at the Danish National Space Center in Copenhagen. It is already well-established that when cosmic rays, which are high-speed atomic particles originating in exploded stars far away in the Milky Way, penetrate the Earth’s atmosphere, they produce substantial amounts of ions and release free electrons. § Now, results from the Danish experiment show that the released electrons play a significant role in promoting the formation of building blocks for cloud condensation nuclei, on which water vapor condenses to make clouds. Hence, a causal mechanism by which cosmic rays can facilitate the production of clouds in Earth’s atmosphere has been experimentally identified for the first time. ” § http: //www. spacecenter. dk/publications/press-releases/getting-closer-to-the -cosmic-connection-to-climate Artesian Geological Research 37

Danish Space Centre Theory § ‘Active’ sun → enhanced magnetic and thermal flux = solar wind → geomagnetic shield response → less low-level clouds → less albedo (less heat reflected) → warmer climate § Less active sun → reduced magnetic and thermal flux = reduced solar wind → geomagnetic shield drops → galactic cosmic ray flux → more low-level clouds → More snow → more albedo (more heat reflected) → colder climate § That's how the bulk of climate change works § Coupled with sunspot peak frequency there are cycles of global warming and cooling like waves in the ocean Artesian Geological Research 38

Potentially large sources of cosmic radiation when stars supernova Artesian Geological Research 39

CO 2 vs. Friis-Christensen and Lassen (Science, 1991) www. friendsofscience. org Artesian Geological Research 40

CO 2 and Temperature Anomaly § Temperature rise preceded CO 2 from 1890 to 1950 § CO 2 does not correlate with temperature anomaly from 1940 to 1970 § Temperature rise does correlate with solar activity § CO 2 rise cannot be a cause of warming Artesian Geological Research 41

Water vapour is the most important greenhouse gas § The most variable component of the atmosphere is water in its various phases such as vapour, cloud droplets, and ice crystals. Water vapour is the strongest greenhouse gas. For these reasons and because the transition between the various phases absorb and release so much energy, water vapour is central to the climate and its variability and change. Climate Change 2001: The Scientific Basis Section 1. 1. 2 The Climate System Artesian Geological Research 42

We are at the end of the 23 rd Cycle since sunspots were first recorded Artesian Geological Research 43

Cycle 23 § The cycle was short - 10 years (out of 11) § § Bimodal peak is interesting (cycle 22 was bimodal too) We are experiencing the sunspot minimum this fall and winter § Anecdotally, this is consistent with both a warmer than usual climate and also the result of the Danish cloud chamber experiment § High precipitation in humid regions of the planet like the Great Lakes Region and NA west coast § Desertification in regions of low humidity § El Nino Artesian Geological Research 44

Why? Realistically? § Is CO 2 the target? § CO 2 hypothesis has precedence (1897)? § Media propagation? – ‘Bottom Line’ § Repetition of stale ‘science’ § Bandwagon ‘science’? - DDT and Malaria! § Consensus ‘science’? - Copernicus and Galileo! § Publish or perish? - Mann and the Hockey Stick § Research grants? – Tied to outcome § All of the above? Artesian Geological Research 45

Original Sin Gracious no! Humans can only claim responsibility, if that's the word, for about 3. 4% of carbon dioxide emitted to the atmosphere annually, the rest of it is all natural (IPCC, Woods Hole) §Anthropogenic 0. 11% of the global CO 2 cycle www. CO 2 Science. org Artesian Geological Research 46

My hypothesis is very weak § Eruption of Krakatau, 1883 Artesian Geological Research 47

Skepticism or Objectivity Artesian Geological Research 48

Moving to higher ground above An Inconvenient Truth "A scientific hypothesis that survives experimental testing becomes a scientific theory" Artesian Geological Research 49

Key References Friss-Christensen, E. and K. Lassen, 1991: Length of the Solar Cycle - an indicator of solar activity closely associated with climate, Science, New Series, Vol. 254, No. 5032, Nov. 1, 1991, pp. 698 -700. Svensmark, Henrik, Jens Olaf P. Pedersen, Nigel D. Marsh, Martin B. Enghoff, and Ulrik I. Uggerhoj, 2006: Experimental evidence for the role of ions in particle nucleation under atmospheric conditions, Proceedings of the Royal Society (A), Proc. R Soc. A, doi: 10. 1098/rspa. 20061773. Published online. Artesian Geological Research 50

References Temperature Lars Kamél, 2003: Temperature measurements: Is climate research pseudo science? Swedish original text from June, English translation from Nov, 2003, a few updates made since. http: //www. astro. uu. se/~l/noworry. htm United States Historical Climatology Network dataset http: //www. ncdc. noaa. gov/oa/climate/research/ushcn. html Artesian Geological Research 51

References CO 2 as plant food Eamus, D. 1996: Responses of field grown trees to CO 2 enrichment. Commonwealth Forestry Review 75: 39 -47. Eklundh, L. and Olsson, L. 2003: Vegetation index trends for the African Sahel 1982 -1999. Geophysical Research Letters 30: 10. 1029/2002 GL 016772. Saxe, H. , Ellsworth, D. S. and Heath, J. 1998: Tree and forest functioning in an enriched CO 2 atmosphere. New Phytologist 139: 395 -436. Artesian Geological Research 52

References CO 2 Saturation Elachi, Charles, 1987: Introduction to the Physics and Techniques of Remote Sensing (John Wiley & Sons) Kamél, Lars, 2003: Why we don't have to worry about CO 2, Department of Astronomy and Space Physics, Uppsala, Sweden http: //www. astro. uu. se/~l/noworry. htm CO 2 Trailing effect Mudelsee, M. , 2001: The phase relations among atmospheric CO 2 content, temperature and global ice volume over the past 420 ka. Quaternary Science Reviews 20: 583 -589. Artesian Geological Research 53

Other Reading de. Freitas, C. R. , 2002: Are observed changes in the concentration of carbon dioxide in the atmosphere really dangerous? , Bulletin of Canadian Petroleum Geology, Vol. 50, No. 2 (June 2002), pp. 297 -327, School of Geology and Environmental Science, Auckland, New Zealand. Mc. Intyre, Steven and Mc. Kitrick, Ross, 2005: Hockey Sticks, principal components, and spurious significance, Geophysical Research Letters, 32, L 03710, doi: 10. 1029/2004 GL 021750 Wegman, Edward J. , David W. Scott and Yasmin H. Said, 2006: Ad hoc committee report on the ‘Hockey stick’ global climate reconstruction, To The Chairman of the Committee on Energy and Commerce and the Chairman of the Subcommittee on Oversight and Investigations, US House of Representatives. The IPCC Report Climate Change 2001: Third Assessment Report consists of four sub -reports: 1) Climate Change 2001: The Scientific Basis, 2) Climate Change 2001: Impacts , Adaptation and Vulnerabilities, 3) Climate Change 2001: Mitigation, and 4) Climate Change 2001: Synthesis Report. Artesian Geological Research 54

Francis T. Manns, Ph. D. , P. Geo. (Ontario) artesian 1@sympatico. ca 323 Blantyre Avenue Toronto Ontario M 1 N 2 S 6 Canada 416 -698 -6291 Artesian Geological Research 55

Acknowledgements § § § Jim Tilsley Les Manns Richard Bedell Artesian Geological Research 56