I recently read a fascinating book by Simon Winchester entitled ‘Knowing what we know’1,2. I have a soft spot for Winchester, as he also wrote the book ‘The map that…
Four and a half years ago, I wrote a piece about how advances in battery design were increasing the energy density of batteries. Energy density is measured in Watt-hours per…
The idea that the poor should have leisure and a holiday from work has always been shocking to the rich. In the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion.
Earlier this year, I wrote an article about the 1961 Drake Equation. This is the equation which is used to estimate the number of advanced civilisations in the Milky Way…
Israel knew Hamas’ battle plan for the October 7 terrorist attack more than a year before it happened; this is shown by documents, emails and interviews obtained by Israel’s Channel…
If there's any lesson to be learned from the unfolding climate disaster and 28 COP failures, it's that as long as governments cede power to corporations and billionaires, and as long as those corporations and billionaires make money from ecological destruction, then ecological destruction is what we get.
Back in early 1992, I travelled to what remained of the USSR (or CIS, or whatever it was called at the time), on an exchange program between governments: a Russian…
As I mentioned in a previous article here, it is clear that some chronic diseases are at least in part caused by infectious agents such as viruses or bacteria1. One…
The Epstein-Barr virus (EBV), also known as human herpesvirus 4, is the primary cause of the infectious mononucleosis, which is also known as glandular fever. Back when I was a…