LifeItself

I just attended an SPE workshop, "Oil and Gas Technology for a Net-Zero World – Defining Our Grand Challenges for the Next Decade."  Of the 60 people in the audience, I knew 1/3, some very well.  It makes sense, because I have been an SPE member for 40 years, and a Distinguished Member for 20 years.  Last year, I received an SPE EOR/IOR Pioneer Award for my work at Shell and UC Berkeley on the thermal enhanced oil recovery processes that involved foams, and their upscaling to field operations. This was nice, because Shell recognized me as one of their best reservoir engineers, and in 1985 I received an internal Shell Recognition Award for the same work. But I am not a mere oil & gas reservoir engineer.  First and foremost, I am a chemical engineer and physicist, who has thought rigorously about the sustainability of human civilization , ecology and thermodynamics of industrial agriculture and large biofuel systems, as well as about the overall gross and net prima...

 This is a guest post (first ever) by my dear friend, a brilliant physicist, Prof.  Michael Marder. When I went as a prospective graduate student to Santa Barbara the person who became my advisor told me he was studying how snowflakes grow. They build layer by layer, with small bumps emerging into fingers that sprout fingers in turn. The shape of the snowflake is comprehensible at any time in relation to its shape a moment before -- and only in relation to its shape a moment before. The environment matters too and it influences details of the shapes, which is why no two snowflakes are identical. It is an odd mixture of idiosyncrasy and inevitability. This seems to me a useful metaphor for what we call news and opinion. When I pick up the news in the morning, which I do every day and not just in the morning, it appears at first to be, well, new. Here are all the new things that just happened. And here is how to interpret them. By Alexey Kljatov - Own work, CC BY-SA 4.0, https:/...

 Dear Friend, I do not mention your name, for you can be anyone on the whole Earth. You could have any color of skin, and belong to any tribe and clan. You could give offerings to any Gods and believe in any myths. In modern impersonal terms, you could be of any race, nationality, religion and political creed, and be of any sex whatsoever.  It took us a million years to develop that big, complex brain of ours. Some 100,000 years ago, in the harsh, frigid climate of Europe and Asia, there were perhaps a few hundred of us left on the brink of extinction.  But we did not go extinct then and here we are, my friend and brother, all 7.8 billion of us. Gregory, John Walter 1896 - 1968, The Great Rift Valley. London: Frank Cass & Co. Ltd. This Sketch by Gregory from his expedition to East Africa in 1892-3. shows "Mount Kenya from the Kapte Plains west of Machakos". Learned people say that we must have come from Africa, mostly from the Great Rift Valley : "Our species, Hom...

The Amazon forest is burning. If you look at the satellite map in Figure 1, you will see that Brazil's tropical forest is being methodically plundered and destroyed by people who mean business. That Brazilian   "friend" of our own destroyer of the world is doing his best to encourage the burning and empower his criminal supporters. But on the multiple aerial photos of the forest, I also see drought. Parts of the rain forest are dry and ready to be burned. Global climate change is likely a contributing factor. In summary,  a brutal liquidation of the priceless rain forest by the criminal farmers and ranchers running amok + climate change and drying of the forest = a global-scale calamity. From Mike Haywood's collection of course. And so that you have a clearer concept of what is happening here, president Trump is directly and personally implicated in the big Amazon burn. By blocking the Midwestern farmers from selling soybeans to China and US ranchers from sellin...

Amid an ongoing Arctic heat wave , the Greenland ice sheet is in the middle of its biggest melt season in recorded history. It’s the latest worrying signal climate change is accelerating far beyond the worst fears of even climate scientists. This is how the RollingStone put it, following an unspoken rule of never discouraging too much the clueless and faint at heart.  The reason is clear, we don't want 299 million Americans to freeze like deer in headlights, and exclaim: "Let's have an insanely rich farewell party before it all ends!". Free-floating ice floats jammed into the Ilulissat Icefjord during unseasonably warm weather on July 30, 2019 near Ilulissat, Greenland. Ten billion ton of water melted in a single day. I am a geoscientist, and in my book this is an instantaneous positive feedback to global heating that must be very bad for humans. Image Source: Sean Gallup/Getty Images. My take on this 100-year ice melt on Greenland that just happened for the ...