A broad spectrum of posts on geologic topics
1.5 Degrees and the 97% Consensus – or perhaps not. For the past several millennia during which human civilization has been marked by general, but not consistent growth, there has been one constant aspect which has prevailed across most cultures: an unrelenting forward push, despite any obstacle, to achieve improved living conditions and greater longevity;…
The IPCC and Earth Systems Studies The predictions and sibylline prophesies of the adverse effects projected to accrue as a result of global warming climate change climate disruption climate catastrophe climate emergency the climate crisis have been paraded by governments and the media across the daily consciousness of the western world for more than three…
Along the lines of the theme posted in “Left is Right” down the page from here, the current polarization of the world’s politicos and the manner in which they style themselves deserves more than a little scrutiny and critical thought. The two main groups of combatants-via-proxy, the Republicans and the Democrats, assign epithets to themselves,…
High School Physics! What person, other than those who go into science, engineering or medicine EVER uses it? What average 35-yr-old can explain to you the equation for the force of an impact – probably the most basic of physics equations; or acceleration; or something so mundanely ordinary as gravity. And I don’t mean being…
The Age of Petroleum is in its infancy In 1973, and again in 1979, the world was subject to ‘energy crises’ as they were termed at the time. Many readers are too young but those of us who were around recall sitting in long lines in the cold of winter (1973) or the blistering heat…
Well it is certainly a busy time for a blogging Earth scientist with a mission to explore human (mis)understanding of the Earth and its systems. In addition to the current desire to put the general interests of the global public weal dead last in the struggle for existence, with protective preference provided to just about…
Among non-geologist members of the public there’s a fascination with glaciers and a deep, almost reverent mystique – a sort of atavistic, prickling-behind-the-neck connection with the Ice Age. In Europeans, it seems to be more a vestigial connection – a sort of cultural memory. Perhaps it’s why the western populace is so consumed with the…
You can’t ‘save’ the Earth. At least not in the sense that it should be preserved in its current state – the status quo. That’s what ‘saving’ something is. When we talk about saving the Earth, what we mean is that we should stop changing it – we should preserve it. OK – so is…
I really like the latest “Green” thing in the form of these stainless steel water bottles people carry around with them rather than buying “Spring water” in throw-away plastic. I want to talk about spring water, but first I want to address the bottle issue. These bottles are marketed by Sigg out of Switzerland. For…
Back in 2009 I was on several pretty long-distance business trips with the result that, in that inevitable state of boredom and frustration one always experiences while burrowing through the labyrinth of store-encrusted tunnels in the many indistinguishable airport stop-overs which are part of every post-modern flight plan, I found myself, inexorably, speed reading the titles…
Hesitantly, reluctantly, Helen slipped out of a slim, tight-waisted leotard and stood naked in the moonlight before me. Somewhere a clock chimed three. An owl hooted in the nearby copse. No wind stirred the casement window as she stood in the pale, translucent light on the Persian carpet. A minute passed – then another. Then…
OOOOH! OOOOOOOOOOOH!!!! Look at ME!! Call on ME!!!!! Pick ME!!!! The collective bastion of anthropocentrism has pooled its brain power into a tiny puddle of an idea – and not a particularly good idea. In fact, a perfectly foul idea. This is it: We will commemorate humanity, in all our self-loathed glory, by establishing an official Geologic Epoch of the human endeavor…
Genetic engineers are going to have to figure out how we can all be born with a ‘best by’ birth mark dated for about 80 years following our nativities. Otherwise, they will be sent to prison for not telling us that we are going to die. Idiotic? Too stupid to even be worth a chuckle?…
It’s no wonder I decided to study rocks! People are just so frustratingly inconstant. Despite a wide variety of inclusions and accessory minerals, I can be reasonably self-assured that a hand specimen of granite will most definitely contain quartz, muscovite mica and orthoclase feldspar, and that it looks and feel very different than a specimen…
In Suspect Terrane 