Tag Archives: denier

Progressive Policies and Climate Change

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This Changes EverythingOn this blog we have tried to understand global warming and resulting climate change, and the social and scientific factors that affect the topic. But as interesting as the science is – and trying to understand the entire Earth as a single system is fascinating – there would be no public interest if not for the economic and ideological implications.

I have looked for a book that addresses the progressive view of climate policy. In This Changes Everything – Capitalism vs. The Climate, Naomi Klein clearly believes that global warming is real, predominately caused by humans, and an impending global crisis. She says we deny or ignore the issue “because we fear that letting in the reality of this crisis will change everything. And we are right.”

I think I’ve found my progressive tome.

Klein immediately draws the ideological battle lines, featuring the Heartland Institute as the capitalist position, whose scientists are “so steeped in fossil fuel dollars that you can practically smell the fumes.” But “deniers” are not just American. Klein notes that Canada, the UK, Western Europe, and Australia also have strong denier activists. Heartland stands in for many ring-wing think-tanks that were created to defend capitalism against socialism and “aggressive Keynesianism” in the 1960s and 1970s.

She notes that “climate change could become a catalyzing force for positive change… the best argument progressives have ever had…” This articulates the belief of many that global warming is just the latest excuse to do what progressives always want to do – block free-trade, undermine corporations, invest in public projects, open borders, and (as Klein states) “take back ownership of essential services like energy and water,” to “leave us with both a more habitable climate… and a far more just economy than the one we have right now.” Klein even uses the hot-button phrase “wealth redistribution”. If global warming is indeed threatening civilization, “climate change can be the force – the grand push – that will bring together all of these… movements.” Continue reading →

Global Warming and Climate Change: A Scientific Phenomenon

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climate change blue marble

NASA’a famous “blue marble” picture of Earth

I’ve found the global warming/climate change debate to be frustrating.  The Earth is too large a system to grasp intuitively.  In such a large system, anyone can “cherry-pick” a small subset of data to illustrate any point.  Many discussions seem to distill down to:  “You’re lying!”

I posted on the social aspects of the debate previously.  Today I will discuss the science of global warming and climate change.  (“Global warming” refers to average global temperatures while “climate change” refers to the effects.)

climate change lower atmosphere

Makes my eyes cross (and this chart isn’t even very complex)

Global warming is complex enough to make my eyes cross.  It involves many parameters that must be examined over decades and preferably centuries.  I will primarily use information from http://www.skepticalscience.com/.  This site provides the largest and most accessible collection of responses to global warming objections I’ve found.  SkepticalScience has a handy glossary with mouse-over pop-ups in the text.  For example, ice sheets, ice shelves, glaciers, and sea ice are different things.  While unabashedly defending mainstream climate science against “climate myths”, the site also provides a more exhaustive list of objections than anywhere else I’ve run across: 174 of them!  There are also comments from pro and con readers.

I leave you to explore as many of the 174 objections as interest you.  Here is a sampling. Continue reading →

Global Warming: a Social Phenomenon

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climate change blue marble

NASA’s famous “blue marble” picture of Earth

RF_alum and I (the Ponderer) are long-standing friends.  We worked together in technical fields at the Rocky Flats Plant, a nuclear weapons facility that has since been decommissioned.  We worked on weapons and in the environmental clean up.   We both encountered our share of people pushing political agendas by misrepresenting science.

While we have much in common, we also have disagreements.  We thought we would disagree on GMOs, but found ourselves in about the same place after doing our independent reading on the subject.  Global warming is a topic that refuses to yield a similar satisfactory result.  Ponderer is a “warmist” and RF_alum is a “denier”.  We both dislike these terms (they present caricatures) but since they are used in popular discussions, we’ll use them, too. Continue reading →