Just look here: https://climateactiontracker.org/global/temperatures/
You can plainly see that if we just do as we've been doing, by 2100, we're looking at 2.6-2.9 degrees of warming over pre-industrial levels. If we actually managed to hit the 2030 targets that have been set (and, that's a huge long shot, to be clear), then we're in for about 2.4 degrees.
If we literally just do what the fuck we've said we were going to do, then the prediction is still about 2 degrees of warming. The "optimistic scenario" (lol) is labeled 1.8 degrees.
Even if we got the help of a magical genie to stop emitting all greenhouse gasses today, we're still looking at at least 1.2-1.6 degrees of warming, according to NASA: https://earthobservatory.nasa.gov/blogs/climateqa/would-gw-s...
In the past year, we've seen mass die offs of salmon and snow crabs. Insects, as a group, are on the decline. Climate migration is starting to happen, and the countries that are receiving these refugees are not welcoming them with open arms.
This is barely the beginning. It only gets worse from here over the next decade. I honestly would not be surprised to see global civilization collapse in my lifetime, and my actuarial lifespan is up in about 45 years.
They use the beautiful term "Unrepresented Earth system feedback mechanisms" in this 2019 paper: https://www.nature.com/articles/s41586-019-1368-z.pdf
Keep on alarming, doomer!
I was literally telling my therapist about a week and a half ago that it's so frustrating that I'm probably one of the most "doom and gloom" people I know on these subjects, yet every time I've been proven wrong, it's because I haven't been pessimistic enough. I'm about ready to start cross dressing and change my name to Cassandra, lol.
How are you preparing for the worsening effects of climate change?
This backfired, repeatedly, and ultimately led to distrust of their statements when complete trust was necessary.
1. The recent Nobel Prize for the mRNA vaccines was awarded not on scientific merit but to encourage people to take the vaccines, and to reinforce the "safe and effective" message, according to a member of the Nobel committee. Yet the prize is presented as being for scientific achievement.
2. The population was told the plan for the first lockdown was for only two weeks. Off the record, health officials were briefing top executives of large local businesses to expect much longer lockdowns. Also, one of the senior public health officials in the Trump administration admitted in a book that she told Trump two weeks whilst knowing they were going to do it for much longer. The reason for the lie about the duration was because they thought people wouldn't accept it if they told the truth.
3. The virologists writing the Proximal Origin paper knew what they were writing probably wasn't true, but feared a "shitstorm", the impact on politics and the growth of "conspiracy theories" if they said they thought it came from a lab. So they deliberately misled the public.
Climatologists are the same way. In the ClimateGate emails there are parts where they agree to suppress contradictory evidence in order to avoid "diluting the message".
That said, I think science communication is an art form which takes skill and practice. If you are a scientist doing research on aspartame in mice or whatever, then what the media and laypeople are interested in is what the results mean for their lives. At some point you have to give your informed opinion or else others will interpret the results for you, probably incorrectly.
I think that the scientists are trying their best to communicate their professional interpretations of the data, but it's difficult to do so in a way that will please everyone. Especially when some parties are actively hostile to the message you are trying to communicate, and will nitpick whatever you say using the least charitable understanding.
This is called out by the author, but in my opinion as soon as you start changing the truth to fit a narrative you are not being scientific. If their model says we are missing the mark and we will get warming of 4C then this is what should be reported.
What would we say if a scientist doing Alzheimer research said that their new medecine could reduce symptoms by 50% even though their data shows that the reduction is only 10%? Even if it's not for money and purely so that patients treated with the medecine would "keep hope" we would call that person a liar.