| Title | Hits/month |
| Global warming | 569,000 (3/2010) |
| Carbon dioxide | 223,000 (3/2010) |
| Kyoto Protocol | 129,000 (3/2010) |
| Greenhouse effect | 117,000 (3/2010) |
| Greenhouse gas | 145,000 (3/2010) |
| Climate change | 136,000 (3/2010) |
| Earth's atmosphere | 31,000 (3/2010) |
| Wind | 45,000 (8/2009) |
| Climate | 67,000 (3/2010) |
| Little Ice Age | 29,000 (3/2010) |
| Sea level rise | 7,200 (3/2010) |
| Global warming controversy | 35,000 (3/2010) |
| Jet stream | 28,000 (3/2010) |
| Intergovernmental Panel on Climate Change | 26,000 (3/2010) |
| Thermohaline circulation | 19,000 (3/2010) |
| Scientific opinion on climate change | 21,000 (3/2010) |
| List of scientists opposing the mainstream scientific assessment of global warming | 14,700 (3/2010) |
| Carbon dioxide in the Earth's atmosphere | 2,000 (3/2010) |
| Global cooling | 11,800 (3/2010) |
| Climate change denial | 8,100 (3/2010) |
| Solar variation | 14,800 (3/2010) |
| Urban heat island | 15,000 (3/2010) |
| Global climate model | 8,300 (3/2010) |
| Instrumental temperature record | 5,100 (8/2009) |
| Climate model | 5,400 (3/2010) |
| Satellite temperature measurements | 2,600 (8/2009) |
For comparison:
| the Beatles | 3,660,000 |
| Homeopathy | 82,000 |
| Captain Beefheart | 30,000 (3/2010) |
| Colon cleansing | 15,000 |
| Renaldo and the Loaf | 640 |
Stats are for May 2009 except where noted. Hits for scientific articles tend to be lower in summer. Douglass, D. H.; Pearson, B. D.; Fred Singer, S. (2004). "Altitude dependence of atmospheric temperature trends: Climate models versus observation". Geophysical Research Letters. 31 (13): L13208. arXiv:physics/0407074. Bibcode:2004GeoRL..3113208D. doi:10.1029/2004GL020103.
The Spirit of Neutrality and Truth (talk) 01:35, 29 March 2011 (UTC)