(and a couple other journals) over the last decade (or so)...
These are the Smoking Guns...
J. E. Harries, H. E. Brindley, P. J. Sagoo, R. J. Bantges (2001). Increases in greenhouse forcing inferred from the outgoing longwave radiation spectra of the Earth in 1970 and 1997. Nature. Vol. 410 pp 355 - 357
T. P. Barnett, D. W. Pierce, R. Schnur (2001). Detection of Anthropogenic Climate Change in the World's Oceans. Science. Vol. 292: pp 270-274.
S. Levitus, J. I. Antonov, J. Wang, T. L. Delworth, K. W. Dixon, and A. J. Broccoli (2001) Anthropogenic Warming of Earth's Climate System. Science. Vol. 292 pp 267-270.
Richard A. Kerr (2001) It's Official: Humans Are Behind Most of Global Warming
Science vol 26 pp 291: 566 (commentary)
T. R. Karl and K. E. Trenberth (2003) Modern Global Climate Change. Science. Vol. 302 pp 1719 - 1723
D. J. Karoly, K. Braganza, P. A. Stott, J. M. Arblaster, G. A. Meehl, A. J. Broccoli, and K. W. Dixon (2003) Detection of a Human Influence on North American Climate. Science. Vol. 302 pp 1200-1203
B. D. Santer, M. F. Wehner, T. M. L. Wigley, R. Sausen, G. A. Meehl, K. E. Taylor, C. Ammann, J. Arblaster, W. M. Washington, J. S. Boyle, and W. Brüggemann (2003) Contributions of Anthropogenic and Natural Forcing to Recent Tropopause Height Changes. Science. Vol. 301 pp 479-483
J. Hansen, L. Nazarenko, R., M Sato, J. Willis, A. Del Genio, D. Koch, A. Lacis, K. Lo, S. Menon, T. Novakov, J. Perlwitz, G. Russell, G. A. Schmidt N. Tausnev (2005) Earth's Energy Imbalance: Confirmation and Implications. Science. Vol. 308 pp 1431 – 1435
T. P. Barnett, D. W. Pierce, K. M. A. Rao, P. J. Gleckler, B. D. Santer, J. M. Gregory, and W. M. Washington (2005) Penetration of Human-Induced Warming into the World's Oceans. Science. Vol. 309 pp 284-287
V. Ramaswamy, M. D. Schwarzkopf, W. J. Randel, B. D. Santer, B. J. Soden, and G. L. Stenchikov (2006) Anthropogenic and Natural Influences in the Evolution of Lower Stratospheric Cooling. Science. Vol. 311 pp 1138-1141
P. A. Stott, D. A. Stone and M. R. Allen (2004) Human contribution to the European heatwave of 2003. Nature. Vol. 432 pp 610-614
BTW: I am a former National Reseach Council postdoctoral fellow (1994-97). The NRC is the reseach arm of the NAS - they are "legit"...
Full list below...
Hansen et al., (1981) Climate impact of increasing carbon dioxide, Science. Vol. 213 pp 957-966.
Helmut Rott, Pedro Skvarca, and Thomas Nagler. (1996) Rapid Collapse of Northern Larsen Ice Shelf, Antarctica. Science. Vol. 271 pp 788-792.
D. J. Cavalieri, P. Gloersen, C. L. Parkinson, J. C. Comiso, and H. J. Zwally (1997) Observed Hemispheric Asymmetry in Global Sea Ice Changes. Science. Vol. 278 pp 1104-1106.
William K. de la Mare (1997) Abrupt mid-twentieth-century decline in Antarctic sea-ice extent from whaling records. Nature. Vol. 389 pp 57 ñ 60.
E. J. Rignot, S. P. Gogineni, W. B. Krabill, and S. Ekholm (1997) North and Northeast Greenland Ice Discharge from Satellite Radar Interferometry. Science. Vol. 276 pp 934-937.
J. Overpeck, K. Hughen, D. Hardy, R. Bradley, R. Case, M. Douglas, B. Finney, K. Gajewski, G. Jacoby, A. Jennings, S. Lamoureux, A. Lasca, G. MacDonald, J. Moore, M. Retelle, S. Smith, A. Wolfe, and G. Zielinski (1997) Arctic Environmental Change of the Last Four Centuries. Science. Vol. 278 pp 1251-1256.
Robert K. Kaufmann, David I. Stern (1997) Evidence for human influence on climate from hemispheric temperature relations. Nature. Vol. 388 pp 39 - 44
Duncan J. Wingham, Andrew J. Ridout, Remko Scharroo, Robert J. Arthern, and C. K. Shum. (1998) Antarctic Elevation Change from 1992 to 1996. Science. Vol. 282 pp 456-458.
Scherer, R. P., Aldahan, A., Tulaczyk, S., Possnert, G., Engelhardt, H., Kamb, B. (1998). Pleistocene Collapse of the West Antarctic Ice Sheet. Science. Vol. 281 pp 82-85
Robert Bindschadler and Patricia Vornberger (1998) Changes in the West Antarctic Ice Sheet Since 1963 from Declassified Satellite Photography. Science.Vol. 279: pp 689-692.
Richard A. Kerr (1999) Will the Arctic Ocean Lose All Its Ice? Science. Vol. 286 pp 1828.
Bernice Wuethrich (1999) Lack of Icebergs Another Sign Of Global Warming? Science. Vol. 285 pp 37
W. Krabill, E. Frederick, S. Manizade, C. Martin, J. Sonntag, R. Swift, R. Thomas, W. Wright, and J. Yungel (1999) Rapid Thinning of Parts of the Southern Greenland Ice Sheet. Vol. 283 pp 1522-1524.
O M. Johannessen, E V. Shalina, M W. Miles (1999) Satellite Evidence for an Arctic Sea Ice Cover in Transformation. Science. Vol. 286 pp. 1937-1939.
E. J. Rignot. (1998) Fast Recession of a West Antarctic Glacier. Science. Vol. 281 pp. 549-551.
Himalayan Glacier Backing Off. (1998) Science Vol. 281 pp 1277
Simon F. B. Tett, Peter A. Stott, Myles R. Allen, William J. Ingram, John F. B. Mitchell (1999) Causes of twentieth-century temperature change near the Earth's surface Nature. Vol. 399 pp. 569 - 572
H. Conway, B. L. Hall, G. H. Denton, A. M. Gades, and E. D. Waddington (1999) Past and Future Grounding-Line Retreat of the West Antarctic Ice Sheet. Science. Vol. 286 pp 280-283.
T. M. L. Wigley, R. L. Smith, B. D. Santer (1998). Anthropogenic Influence on the Autocorrelation Structure of Hemispheric-Mean Temperatures. Science. Volume 282 pp. 1676-1679.
Human Influence on Climate 1998 Science Vol. 282 pp 1609.
Pollack, H.N., Huang, S., and Shen, P.Y., 1998. Climate change record in subsurface temperatures: A global perspective. Science, 282: 279-281.
James E. Hansen, Makiko Sato, Reto Ruedy, Andrew Lacis, and Jay Glascoe (1998) Global Climate Data and Models: A Reconciliation. Science. Vol. 281 pp 930-932.
Konstantin Y. Vinnikov, Alan Robock, Ronald J. Stouffer, John E. Walsh, Claire L. Parkinson, Donald J. Cavalieri, John F. B. Mitchell, Donald Garrett, and Victor F. Zakharov (1999). Global Warming and Northern Hemisphere Sea Ice Extent. Science. Vol. 286: 1934-1937.
Mann M. E., R. S. Bradley and Malcom K. Hughes (1999) Northern Hemisphere Temperatures During the Past Millennium: Inferences, Uncertainties, and Limitations Geophysical Research Letters, Vol. 26, No. 6, p.759
S. Levitus, J. I. Antonov, T. P. Boyer, and C. Stephens (2000) Warming of the World Ocean Science 287: 2225-2229
Peter A. Stott, S. F. B. Tett, G. S. Jones, M. R. Allen, J. F. B. Mitchell, and G. J. Jenkins (2000) External Control of 20th Century Temperature by Natural and Anthropogenic Forcings. Science. Vol 290 pp 2133-2137.
Francis W. Zwiers and Andrew J. Weaver (2000) The Causes of 20th Century Warming.
Science. Vol. 290 pp 2081-2083.
Huang, S., Pollack, H. N., and Shen, P.Y. (2000) Temperature trends over the past five centuries reconstructed from borehole temperatures. Nature, 403: 756-758.
H. Jesse Smith (2000) Climate: Man-made and Natural Variation. Science Vol. 289: pp 217-219.
A Parsimonious Approach to Climate Change (2000) Science Vol. 289 pp 213
W. Krabill, W. Abdalati, E. Frederick, S. Manizade,C. Martin, J. Sonntag, R. Swift, R. Thomas, W. Wright, J. Yunge (2000) Greenland Ice Sheet: High-Elevation Balance and Peripheral Thinning. Science. Vol. 289, pp. 428-430.
Dorthe Dahl-Jensen (2000) The Greenland Ice Sheet Reacts. Science Vol. 289 pp. 404-405.
John J. Magnuson, Dale M. Robertson, Barbara J. Benson, Randolph H. Wynne, David M. Livingstone, Tadashi Arai, Raymond A. Assel, Roger G. Barry, Virginia Card, Esko Kuusisto, Nick G. Granin, Terry D. Prowse, Kenton M. Stewart, Valery S. Vuglinski (2000) Historical Trends in Lake and River Ice Cover in the Northern Hemisphere
Vol. 289 pp. 1743-1746.
Myles R. Allen, Peter A. Stott, John F. B. Mitchell, Reiner Schnur,Thomas L. Delworth (2000) Quantifying the uncertainty in forecasts of anthropogenic climate change. Nature. Vol. 407 pp 617 - 620
B. D. Santer, T. M. L. Wigley, D. J. Gaffen, L. Bengtsson, C. Doutriaux, J. S. Boyle, M. Esch, J. J. Hnilo, P. D. Jones, G. A. Meehl, E. Roeckner, K. E. Taylor, and M. F. Wehner (2000) Interpreting Differential Temperature Trends at the Surface and in the Lower Troposphere. Vol. 287 pp 1227-1232.
Andrew Shepherd, Duncan J. Wingham, Justin A. D. Mansley, and Hugh F. J. Corr Inland Thinning of Pine Island Glacier, West Antarctica. (2001). Science. Vol. 291 pp 862-864.
Thinning Ice. (2001) Science. Vol. 291 pp 785.
Kevin Krajick. (2001) Arctic Life, on Thin Ice. Science Vol. 291 pp 424-425.
W. S. B. Paterson, Niels Reeh (2001) Thinning of the ice sheet in northwest Greenland over the past forty years. Nature. Vol. 414 pp. 60 - 62
Richard A. Kerr (2001) It's Official: Humans Are Behind Most of Global Warming
Science vol 26 pp 291: 566
J. E. Harries, H. E. Brindley, P. J. Sagoo, R. J. Bantges (2001). Increases in greenhouse forcing inferred from the outgoing longwave radiation spectra of the Earth in 1970 and 1997. Nature Vol. 410 pp 355 - 357
T. P. Barnett, D. W. Pierce, R. Schnur (2001). Detection of Anthropogenic Climate Change in the World's Oceans. Science Vol. 292: pp 270-274.
S. Levitus, J. I. Antonov, J. Wang, T. L. Delworth, K. W. Dixon, and A. J. Broccoli (2001) Anthropogenic Warming of Earth's Climate System.
Science 292: 267-270.
T. M. L. Wigley and S. C. B. Raper (2001) Interpretation of High Projections for Global-Mean Warming. Science Vol. 293 pp 451-454.
Gille, S. T. (2002) Warming of the Southern Ocean Since the 1950s. Science Vol. 295: pp 1275-1277
D. Rind (2002) The Sun's Role in Climate Variations. Science Vol 296 pp 673-677
Wendy C. Quayle, Lloyd S. Peck, Helen Peat, J. C. Ellis-Evans, and P. Richard Harrigan (2002) Extreme Responses to Climate Change in Antarctic Lakes. Science. Vol 295 pp 645
J. Hansen, R. Ruedy, M. Sato, and K. Lo (2002) Global Warming Continues. Science. Vol. 295 pp. 275
Ian Joughin and Slawek Tulaczyk (2002) Positive Mass Balance of the Ross Ice Streams, West Antarctica. Science 2002 Vol. 295 pp 476-480.
Richard B. Alley (2002) On Thickening Ice? Science Vol. 295 pp. 451-452.
More Ice, Not Less. (2002) Science. Vol. 295 pp 401
Antarctic Ice Shelf Collapses. (2002) Science. Vol. 295 pp 2359
G-R Walther, E. Post, P. Convey, A. Menzel, C. Parmesan, T. J. C. Beebee, J-M. Fromentin, O. Hoegh-Guldberg & F. Bairlain (2002) Ecological responses to recent climate change. Nature. Vol. 416 pp 389 - 395
B. Santer, C. Doutriaux, J. Boyle, S. Sengupta and K. Taylor. (2001) Accounting for the Effects of Volcanoes and ENSO in Comparisons of Modeled and Observed Temperature Trends Journal of Geophysical Research-Atmosphere Vol. 106 pp 28,033-28,060
Hartmann D. L., and Michelsen M. L. (2002) No evidence for iris. Bull. Am. Met. Soc. 83: in press.
Lin. B., Wielicki, B. A., Chambers. L. H., Hu, X., and Xu K.-M (2002) The iris hypothesis: a positive or negative feedback? J. Climate 15: 3-7.
Lindzen, R. S. Chou M.-C., and Hou S. Y. (2001) Does the earth have an adaptive iris? Bull. Am. Met. Soc. 82: 417-432.
S. T. Gille (2002) Warming of the Southern Ocean Since the 1950s. Science vol 295 pp 1275-1277.
D. W. J. Thompson and S. Solomon (2002) Interpretation of Recent Southern Hemisphere Climate Change. Science. Vol. 296 pp 895-899.
http://www.detnews.com/2002/nation/0205/16/a15-490840.htm LA Times article
Richard E. Moritz, Cecilia M. Bitz, and Eric J. Steig (2002) Dynamics of Recent Climate Change in the Arctic. Science vol 297: 1497-1502.
Eric Rignot and Robert H. Thomas (2002) Mass Balance of Polar Ice Sheets. Science 297: 1502-1506.
Florent Dominé and Paul B. Shepson (2002) Air-Snow Interactions and Atmospheric Chemistry Science vol 297: 1506-1510.
J. P. Croxall, P. N. Trathan, and E. J. Murphy 2002 Environmental Change and Antarctic Seabird Populations Science vol 297: 1510-1514.
T. R. Karl and K. E. Trenberth (2003) Modern Global Climate Change Science Vol. 302: 1719 - 1723
D. J. Karoly, K. Braganza, P. A. Stott, J. M. Arblaster, G. A. Meehl, A. J. Broccoli, and K. W. Dixon (2003) Detection of a Human Influence on North American Climate. Science 302: 1200-1203
P. A. Stott, D. A. Stone and M. R. Allen (2004) Human contribution to the European heatwave of 2003 Nature 432, 610-614
B. D. Santer, M. F. Wehner, T. M. L. Wigley, R. Sausen, G. A. Meehl, K. E. Taylor, C. Ammann, J. Arblaster, W. M. Washington, J. S. Boyle, and W. Brüggemann (2003) Contributions of Anthropogenic and Natural Forcing to Recent Tropopause Height Changes Science 301: 479-483
J. Hansen, L. Nazarenko, R. Ruedy, M Sato, J. Willis, A. Del Genio, D. Koch, A. Lacis, K. Lo, S. Menon, T. Novakov, J. Perlwitz, G. Russell, G. A. Schmidt N. Tausnev (2005) Earth's Energy Imbalance: Confirmation and Implications Science Vol. 308: 1431 – 1435
B. J. Soden, D. L. Jackson, V. Ramaswamy, M. D. Schwarzkopf, and X. Huang (2005) The Radiative Signature of Upper Tropospheric Moistening. Science 310: 841-844
T. P. Barnett, D. W. Pierce, K. M. AchutaRao, P. J. Gleckler, B. D. Santer, J. M. Gregory, and W. M. Washington (2005) Penetration of Human-Induced Warming into the World's Oceans Science 309: 284-287
V. Ramaswamy, M. D. Schwarzkopf, W. J. Randel, B. D. Santer, B. J. Soden, and G. L. Stenchikov (2006) Anthropogenic and Natural Influences in the Evolution of Lower Stratospheric Cooling Science 311: 1138-1141