UN CLIMATE TALKS: THE ANNUAL RITUAL

by GWPF, September 4, 2018


These ‘Conferences of the Parties’, or COPs as they are usually termed, involve all of the members of the United Nations Framework Convention on Climate Change and take place towards the end of the year. This year will see the 24th COP take place in Katowice, Poland.

Over the years the COPs have developed a style all of their own. Indeed, some observers have even gone as far as to suggest that each year sees less and less by way of meaningful activity, and more and more liturgy and ritual.

They may just have a point as our historical review reveals.

The Great Debate Part D – Summary

by Andy May, September 18, 2018  WUWT


In Part A of the Great Debate series (see here) we discussed Dr. David Karoly’s and Dr. William Happer’s arguments regarding how unusual recent global warming is and how we know the recent observed increase in CO2 is due to human activities. In Part B we examined their thoughts on the amount of warming caused by greenhouse gas emissions and the accuracy of the calculation. In Part C we discussed the dangers of global warming, the calculation of the vital value of ECS (the equilibrium climate sensitivity to a doubling of CO2), and discuss the need to do something about climate change. In this final part of the series I will summarize the debate and provide my thoughts.

The Great Climate Change Debate: William Happer v. David Karoly, Part C

by Andy May, September 3, 2018, in WUWT


In Part A of the Great Debate series (see here) we discussed Dr. David Karoly’s and Dr. William Happer’s arguments regarding how unusual recent global warming is and how we know the recent observed increase in CO2 is due to human activities. In Part B we examined their thoughts on questions three and four. Number 3 is “How do we know that the increase in CO2 and other greenhouse gases in the atmosphere have caused most of the recent global warming?” Number 4 is “Climate models have been used to compute the amount of warming caused by human activities, how accurate are they?”

For an introduction to the debate and links to the original documents see Part A. In Part C we will examine the predictions that global warming and more CO2 are dangerous and that we (as a global society) need to do something about it.