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Review: Meat Planet (2019) by Benjamin Aldes Wurgaft

In the words of the book’s author, Benjamin Aldes Wurgaft, Meat Planet: Artificial Flesh and the Future of Food (2019) is “not an attempt at prediction but rather a study of cultured meat as a special case of speculation on the future of food, and as a lens through which to view the predictions we make about how technology changes the world.” While not serving as some crystal ball to tell us the future of food, Wurgaft’s book certainly does serve as a kind of lens.

Our very appetites are questioned quite a bit in the book. Wondering about the ever-changing history of food, the author asks, “Will it be an effort to reproduce the industrial meat forms we know, albeit on a novel, and more ethical and sustainable, foundation?” Questioning why hamburgers are automatically the default goal, he points out cultured meat advocates should carefully consider “the question of which human appetite for meat, in historical terms, they wish to satisfy.”

Wurgaft’s question of “which human appetite” – past, present, or future – is an excellent one. If we use his book as a lens to observe other emerging technologies, the question extends well beyond our choices of food. It could even have direct implications for such endeavours as radical life extension. Will we, if we extend our lifetimes, be satisfactory to future people? We already know the kind of clash that persists between different generations, and the blame we often place on previous generations for current social ills, without there also being a group of people who simply refuse to die. We should be wary of basing our future on the present – of attempting to preserve present tastes as somehow immutable and deserving immortality. This may be a problem such futurists as Ray Kurzweil, author of The Singularity is Near (2005) need to respond to.

How dark is the sky, and what does that tell us about the number of galaxies in the visible universe? Astronomers can estimate the total number of galaxies by counting everything visible in a Hubble deep field and then multiplying them by the total area of the sky. But other galaxies are too faint and distant to directly detect. Yet while we can’t count them, their light suffuses space with a feeble glow.

To measure that glow, astronomical satellites have to escape the inner solar system and its light pollution, caused by sunlight reflecting off dust. A team of scientists has used observations by NASA’s New Horizons mission to Pluto and the Kuiper Belt to determine the brightness of this cosmic optical background. Their result sets an upper limit to the abundance of faint, unresolved , showing that they only number in the hundreds of billions, not 2 trillion galaxies as previously believed.

How dark does space get? If you get away from city lights and look up, the sky between the stars appears very dark indeed. Above the Earth’s atmosphere outer space dims even further, fading to an inky pitch-black. And yet even there, space isn’t absolutely black. The universe has a suffused feeble glimmer from innumerable distant stars and galaxies.

Dr. Halima Benbouza is an Algerian scientist in the field of agronomic sciences and biological engineering.

She received her doctorate in 2004 from the University Agro BioTech Gembloux, Belgium studying Plant Breeding and Genetics and was offered a postdoctoral position to work on a collaborative project with the Agricultural Research Service, United States Department of Agriculture in Stoneville, Mississippi.

Subsequently, Dr. Benbouza was funded by Dow Agro Science to study Fusarium wilt resistance in cotton. In 2009 she was awarded the Special Prize Eric Daugimont et Dominique Van der Rest by the University Agro BioTech Gembloux, Belgium.

Dr. Benbouza is Professor at Batna 1 University where she teaches graduate and postgraduate students in the Institute of Veterinary Medicine and Agronomy. She also supervises Master’s and PhD students.

From 2010–2016, Dr. Benbouza served as inaugural Director of the Biotechnology Research Center (CRBt) in Constantine, appointed by the Ministry of Higher Education and Scientific Research. In 2011, she was appointed by the Algerian government as President of the Intersectoral Commission of Health and Life Sciences. Dr. Benbouza is a member of the Algerian National Council for Research Evaluation and a past member of the Sectorial Permanent Board of the Ministry of Higher Education and Scientific Research.

In 2013, Dr. Benbouza was appointed by the Prime Minister as President of the steering committee of Algeria’s Biotech Pharma project. In 2014 she was honored by the US Embassy in Algiers as one of the “Women in Science Hall of Fame” for her research achievements and her outstanding contribution to promote research activities and advance science in her country.

A thermoelectric device is an energy conversion device that uses the voltage generated by the temperature difference between both ends of a material; it is capable of converting heat energy, such as waste heat from industrial sites, into electricity that can be used in daily life. Existing thermoelectric devices are rigid because they are composed of hard metal-based electrodes and semiconductors, hindering the full absorption of heat sources from uneven surfaces. Therefore, researchers have conducted recent studies on the development of flexible thermoelectric devices capable of generating energy in close contact with heat sources such as human skins and hot water pipes.

The Korea Institute of Science and Technology (KIST) announced that a collaborative research team led by Dr. Seungjun Chung from the Soft Hybrid Materials Research Center and Professor Yongtaek Hong from the Department of Electrical and Computer Engineering at Seoul National University (SNU, President OH Se-Jung) developed flexible with high power generation performance by maximizing flexibility and transfer efficiency. The research team also presented a mass-production plan through an automated process including a printing process.

The transfer efficiency of existing substrates used for research on flexible thermoelectric devices is low due to their very . Their heat absorption efficiency is also low due to lack of flexibility, forming a heat shield layer, e.g., air, when in contact with a heat source. To address this issue, organic-material-based thermoelectric devices with high flexibility have been under development, but their application on wearables is not easy because of its significantly lower performance compared to existing inorganic-material-based rigid thermoelectric devices.

Annotated!


Aubrey David Nicholas Jasper de Grey is an English author and biomedical gerontologist. He is the Chief Science Officer of the SENS Research Foundation and VP of New Technology Discovery at AgeX Therapeutics.
Feel free to ask any related questions that you want Aubrey to try and answer!

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0:00 Introduction.

Tesla and SpaceX CEO Elon Musk has donated $5 million to the Khan Academy, which offers free learning for students from kindergarten to the college level.

The donation was noted by Khan Academy founder, Salman Khan, releasing a short video on YouTube thanking Musk on Monday for the “incredible” gesture.

Thank you @elonmusk and @MuskFoundation for an incredible $5m donation to @khanacademy. Here is my thank you video: https://www.youtube.com/watch?v=id_MB2RClG4&feature=youtu.be

Circa 2018


“Vast, echoing and God-like.” That is how T.E. Lawrence, the British archaeologist and army officer who inspired the 1962 film “Lawrence of Arabia,” described Wadi Rum.

As you approach the wind-swept mountains that fiercely jut out of the burnt orange sand in Jordan’s largest desert, it’s easy to see what he meant. The landscape here is like something from another world.

So it’s perhaps no surprise that a hotel in Wadi Rum has just opened a dramatic Martian Experience in the heart of this wilderness, which lets visitors feel as though they have landed on the Red Planet.