I had the pleasure of being contacted by Reuters Fact Check last week, with a demand that I explain and justify a headline on a story I wrote about COVID vaccines. I immediately started laughing
Written by John O'Sullivan CEO, Principia Scientific Intl
Principia Scientific (PSI) is back! We had a week offline due to a malware infection and needed to hire an expert developer to fix the issue. Our heartfelt thanks to all who contacted us to share their concerns.
In America, Prof Jay Bhattacharya, the lockdown sceptic once derided by NIH chief Francis Collins as a “fringe epidemiologist”, is about to take over as NIH head in truly sweet karma
During the “By the Way” segment on Friday’s CBS Mornings Plus, CBS environmental correspondent David Schechter decried the Trump Environmental Protection Agency (EPA) under Administrator Lee Zeldin by giving away the game on the climate alarmists by reupping a line that’s been deployed for at least five decades, which is we have “less than ten years” to save Earth from climate change. [emphasis, links added]
On March 21, 2025, the Science of Climate Change journal published a ground-breaking study using AI (Grok-3) to debunk the man-made climate crisis narrative. Click on the link below for the paper titled: A Critical Reassessment of the Anthropogenic CO2-Global Warming Hypothesis:
The header image shows the monthly atmospheric CO2 concentration measured at the Mauna Loa Observatory, Hawaii, Latitude19.5E N, Longitude 155E W, elevation 3397m, for the 67 year period from March 1958 to February 2025
There is a large cyclone swirling viciously just to the east of my home town of Brisbane. It is edging westward, on course to collide with so much that I love
Vitamin D is increasingly seen as vital in better health outcomes. A study titled, The Big Vitamin D Mistake, published in the Journal of Preventive Medicine & Public Health, reported the following:
Kemi Badenoch said she will task shadow ministers with finding “achievable solutions” to delivering cheap, ‘clean’ energy after declaring that reaching ‘net zero’ by 2050 is “impossible”