Apocalypse when?
Keith Stevens
- Region:
- North West
- Notice Period:
- Emergency (maybe less than one week's notice)
- Type:
- Professional
- Fee:
- Paid: £60 fee and 40p per mile travel
- Category:
- Science
- Updated:
- 13th July 2022
- Tagged:
- Volcanoes | Asteroid Impact | Solar Flare | Magnetic Field
Which natural disaster will be the first to wipe us out? Will it be a giant asteroid, a super volcano, a gamma ray burst, a faltering magnetic field, the expanding sun (red giant), a black hole, a collision of galaxies, a mega solar flare, a slowing Earth, or others? The talk looks at the physics and mechanics of the natural events that threaten us, along with their frequency and probability, and their destructive potential. The answer is surprising and worrying! Does not address man-made catastrophes like war, and does not include epidemics)
Views: 507 | Enquiries: 0About Keith Stevens
26 years at the Atomic Energy Authority. In 1995 I took up a post in an engineering company in Gloucester, working on surface coatings. I became the Research and Development Director and retired after 16 years in 2011. I continued with consultancy work, including companies in the power generation industry. My degree is in physics, at Birmingham.
I speak on 16 varied subjects, including Climate Change, Energy, Population (A bomb?), Water (Elixir of life), Money (How does it all work?), Dreams (Own theory), Ordnance Survey, ET (Will we ever shake his hand?), Robotics, Waste, Apocalypse (what will wipe us out first?), Jesus (the real man), Lies and Damn Lies (A humorous take on statistics, 'Balls' - a look at how different sports balls behave.
Other Talks on SpeakerNet by Keith Stevens
- Money Makes the World go Round
- Climate Change? What Climate Change?
- From Flint to Fusion
- The Population Bomb – ready to blow?
- Finding your way
- Water – The Elixir of Life
- Will we ever shake hands with ET?
- Our Dreaming Beast
- Jesus - the real man
- Lies and Damn Lies - A Random Sample of Statistics, Odds and Probabilities for the Bewildered
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