Knowing the truth has always been a challenge requiring an amount of discipline. And it is getting that much harder in this age of disinformation. How can we distinguish reality from fantasy, truth from propaganda? Science used to be so … [Read more...] about Naming a First Old Porites, Craig
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Don’t Cancel Craig Kelly MP, Debate Him
The condemnation is coming largely from people who continue to be part of a relentless scare campaign over the pandemic, exacerbating fear rather than reassuring the public. The same cohort habitually underestimate the intelligence of the public, … [Read more...] about Don’t Cancel Craig Kelly MP, Debate Him
Measuring Old Corals & Coral Reefs (Part 2)
Late last year, I went on an expedition in search of a type of very old coral known as massive Porites. Stuart, Shaun and I dived five very different coral reefs between Cairns and Townsville. The first was an inshore fringing coral reef to the … [Read more...] about Measuring Old Corals & Coral Reefs (Part 2)
Reef Heresy? And the Importance of Asking Questions
I am so privileged to have written the introduction to Peter Ridd’s new book, ‘Reef Heresy?’. In it I explain that it is of great concern to both Peter, and myself, that those who claim the Great Barrier Reef to be in terminal decline are so … [Read more...] about Reef Heresy? And the Importance of Asking Questions
Gardens of Old Porites, Without Sharks
It is often reported that the Great Barrier Reef is half dead, specifically that the corals are bleached, and the water quality is degraded with pesticides and plastics. If I didn’t know better, I might never want to visit a coral reef, lest I be … [Read more...] about Gardens of Old Porites, Without Sharks
Measuring Old Corals & Coral Reefs (Part 1)
Fundamental to science is measurement. It is a way of objectively assessing something, anything, even the state of a coral reef, even of an individual coral. Historically coral growth rates were measured by coring the really old massive Porites. … [Read more...] about Measuring Old Corals & Coral Reefs (Part 1)
Jennifer Marohasy BSc PhD is a critical thinker with expertise in the scientific method.
