I tried reading the article you linked to. I honestly can't get past the intro:
As noted above, the first bullet of the main findings states that the heatwave was "virtually impossible without human-caused climate change." Sounds very certain, doesn't it? Virtually impossible.
Then read their next bullet:
"The observed temperatures were so extreme that they lie outside the range of historically observed temperatures. This makes it hard to quantify how rare the event was"
On one hand, they say it is hard to quantify how rare or unusual the event was, but on the other, they claim the event was virtually impossible without human-caused climate change.
Both statements can not be true. You can't be uncertain and certain at the same time.
What? The writer seems intent on purposefully misunderstanding the study. "This makes it hard to quantify how rare the event was" is equivalent to the situation of not being able to speak about a "100 year storm" because there haven't been any storms that strong in recorded history. In other words the data is so different from historical data that there's only one reason why: human-caused climate change.
If you can’t get past the intro, I would say respectfully, you’re not giving it a fair chance. You should read the full post and the underlying study being critiqued before judging it.
> In other words the data is so different from historical data that there's only one reason why: human-caused climate change.
No that’s not the case. This PNW event would have happened with or without climate change. The study being critiqued used a hyperbolic claim that the event was “virtually impossible without climate change” even though their own data shows it was virtually impossible (highly improbable) either way, and that it was more due to a rare coincidence of many factors. The Professor who wrote this post I linked also has prior posts analyzing this event and showing that really climate change contributed a few degrees to the peak temperatures, but that it would have been a record breaking event either way.
As you can see here, the purpose of climate change denialism isn't to convince anyone. It's just to delay serious action for as long as possible using handwaving and appeals to authority. Here, the fact that the author is a Professor [sic] is used to add weight to his arguments, even though a vast majority of "Professors" acknowledge that climate change is real.
Their next claim is that the June heatwave was enhanced by 2°C by global warming, which is not out of the realm of possibility.
But think about it. Considering that they state that the heatwave had maximum temperatures 16-20°C warmer than normal, by their OWN ADMISSION only about 10% of the heatwave was the result of global warming. Thus, a record-breaking, unique heat wave would have occurred without global warming.
Imagine if they had stated that. You would not have seen many headlines: Global warming contributed 10% of the heatwave!
This guy is frankly so wrong and misunderstands what he's talking about so badly that he should be completely ignored and you should not cite him any more.
Imagine that global warming dries out a forested area to the point where it catches fire due to being so dry. This guy is saying the equivalent of "the fire burned at 800°C, and global warming only accounts for 0.25% of that!"
I gave the article a fair chance, and facepalmed repeatedly at his inane arguments. He's a crank and you should ignore him.
