Today is the 11 year anniversary of a four minute, super alarmist, clip called the The Big Ask (Dutch ahead). It was produced as an incentive for our politicians to “act now” on climate change. Central point of the clip is the tipping point when reaching a 2°C temperature increase threshold (translated from Dutch, my emphasis):
If the temperature keeps rising, two degrees warmer at a certain moment, then it happens: then the planet starts to warm itself up, faster and faster and faster. That’s what they call the tipping point. Then we can not do anything anymore. Then it is totally out of our hands, say the professors. But they also say this: we now have between four and ten years to ensure that we do not reach that turning point.
The mathematically gifted among us will be able to confirm that 2008 + 10 = 2018, bringing the deadline that the problem could be fixed to (November) 2018. Meaning, already behind us.
The director of that clip appeared in a current affairs program of December 16, 2018, just beyond that deadline and, remarkably, this is what he said about the tipping point (translated from Dutch):
When I looked at the stats of my previous post a couple days ago, I noticed that there were quite some visits coming from Twitter. However, when I looked at the tweet linking to my post on my own twitter account, I didn’t see that many views and hardly any engagements, so only few clicked the link. These stat views definitely didn’t come via my own tweet. This prompted me to search for the distribution of the link to my previous post on twitter.
I quickly found some twitter accounts that picked up the link to my previous post. Two of them were interesting, these are both replies on tweets about (alarmist) articles from the Guardian and the Independent.
This is the tweet that originated from the Independent:
The tweet stated that a sane person would not need more convincing than the 11,000 scientists backing up the “report” (it is actually a viewpoint). He took the list of 11,000 “scientists” as a confirmation that we are in a climate emergency (and maybe even are too late already). I am pretty sure that the tweep didn’t look at that list…
There was quite some fuss in the media about a paper claiming there is a climate emergency, supported by a list of 11,000 signatures of scientists. I didn’t had much time back then, so I just downloaded the list of signatories to look at it later.
The petition was held at the site of the Alliance of World Scientists and it links to the article World Scientists’ Warning of a Climate Emergency (where the list of signatories is downloadable). There are five authors and at the Alliance of World Scientists web page, the petition list is put right behind the authors. suggested that all those signatories are scientists on par with the authors:
The number of signatories is not shown anymore because there was an issue with, ahem, “invalid signatures”. That is a nice way to say that some crazy input were found in that list. In the meanwhile I also read a CBC news article in which the lead author was asked about the inclusion of a certain “Micky Mouse” as one of the signatories. This was his answer:
Previous post was on the question whether the political left is more science-minded than the political right, based on a Conversation article by David Hall. In that post, there was a link to another Conversation article titled “Climate explained: Why are climate change skeptics often right-wing conservatives?. It is written by three authors in the field of Psychology. Their article start with this paragraph (my emphasis):
The scientific evidence for climate change is unequivocal: 97 per cent of actively publishing climate scientists agree that human activities are causing global warming. Given the same evidence, why do some people become concerned about human-caused climate change while others deny it? In particular, why are people who remain skeptical about climate change often identified as right-wing conservatives?