What climate science needs is more funding.
The disgrace is that, given the pathetic amounts of data they have collected, advances in understanding proxy data collection and so on, the incontrovertible evidence is ignored.
Ah, the amount of Data collected can in no way be considered pathetic.
We have ice cores from Antarctica, Greenland going back hundreds of thousands of years.
We have measurements of glaciers on a global basis.
We have satellites measuring the global temperature of various layers of the atmosphere
We have satellites measuring the extent of sea ice for both polls
We have satellites measurement of multiple GHGs on a global scale
We have multiple land based sampling systems of GHGs on a global basis
We have satellites measuring the ocean's rise in mm per year.
We have a complete land based measurement system of the oceans rise, also on a global basis.
We have satellites measuring the ice mass changes per year in Greenland and Antarctica
We have a global system of bouys measuring the ocean surface temp and then diving down to get the temps at various levels.
We have an integration of land and sea surface temps on a monthly basis for about 80% of the entire planet
We have national labs which study tropical cyclones and the cryosphere.
NASA' GISS lab (and others) run extensive computer models on climate change.
We have the largest physical presence at the UN's IPCC.
And that' JUST the US. You will find many similar labs and studies being done in France, England, Japan, Denmark, Germany etc
The US research is currently funded for ~2 Billion dollars per year.
In the last two decades the US has spent about 30 Billion dollars on climate research and about twice that amount on research into technology to reduce GHGs.
http://www.aaas.org/spp/rd/rdreport2010/ch15.pdf
Arthur