Did you even read that or just look at the title?It doesn't appear you understand metabolism. Recent findings challenge your attempt to oversimplify.
This peer-reviewed journal article on why a calorie is not a calorie, may enlighten you.
When a calorie is not just a calorie: Diet quality and timing as mediators of metabolism and healthy aging - PubMed
An epidemic of obesity has affected large portions of the world, increasing the risk of developing many different age-associated diseases, including cancer, cardiovascular disease, and diabetes. In contrast with the prevailing notion that "a calorie is just a calorie," there are clear...pubmed.ncbi.nlm.nih.gov
If a calorie is a calorie, just consume fructose calories and enjoy fatty liver disease.
Happy to review any recent peer-reviewed literature that align with your claims on PAR (and/or calories).
It talks about where the calories come from and how they are metabolized to become calories. A calorie is a measurement. It's not a physical thing like you're all trying to argue.