In short, we aren’t on track to an apocalyptic extinction, and the new head is concerned that rhetoric that we are is making people apathetic and paralyzes them from making beneficial actions.
He makes it clear too that this doesn’t mean things are perfectly fine. The world is becoming and will be more dangerous with respect to climate. We’re going to still have serious problems to deal with. The problems just aren’t insurmountable and extinction level.
Perhaps I too failed basic chemistry, but I do believe you are grossly incorrect – maritime shipping is a massive contributor to CO2 emissions:
Ships release about 1 billion metric tons of carbon dioxide into the atmosphere each year, according to the IMO, roughly equal to Texas and California’s combined annual carbon output.
Marine transportation is one of the contributors to world climate change. The shipping industry contributes 3.9% of the world’s carbon dioxide output equivalent to 1260 million tons of CO2 and this is one of the large sources of anthropogenic carbon emitters.
Source: https://www.sciencedirect.com/science/article/pii/S2352484722020261
I do believe you are grossly incorrect
What makes you think that? None of the sources you provide disagree with what I wrote.
This figure is then misinterpreted by people who failed basic chemistry to mean that cargo ships are a major contributor to greenhouse gas emissions. In reality, the opposite is true;
Perhaps it’s just poor word choice or phrasing, but it reads like you mean that “the opposite is true” in that they are NOT a major contributor to greenhouse gas emissions, when in fact they are a huge contributor, more than California and Texas combined.
Fair.
The point was not to imply that shipping is not a large source of CO2, but:
- More than once, I have seen it stated that a small number of cargo ships dwarfs the world’s car fleet in terms of CO2 emission. This is wrong, and originates with abovementioned conflating of sulphur and carbon.
- At 3.9% of all GHG emissions, it is hardly correct to refer to shipping as one of the “biggest CO2 polluters”.
- It’s not low hanging fruit. Moving cargo by sea is really very efficient, and we’re not going to reduce that carbon source by switching to other means of transport. The only way to reduce it is to move less stuff.
