Yesterday, I began going through one of The Guardian’s articles about 20 online talks that could change your life. We got through the first 10 talks yesterday. In this post, we’ll look at the last 10 talks.
11. Shaking Hands With Death – Terry Pratchett
12. The Voices in My Head – Eleanor Longden
If you have no experience with schizophrenia, Longden’s talk will certainly change that. It’s important to note, not everyone comes as ‘far’ as she did. Nonetheless, I hope her story fosters empathy within you.
13. Arithmetic, Population and Energy: Sustainability 101 – Albert Bartlett
I don’t remember when I first saw this lecture from Bartlett, but I know that it was probably one of the first lectures I watched on the internet (maybe 15 years ago?). If you’re captivated by headlines like “Crime Doubles in a Decade,” or you’re confused about inflation then you’ll learn a lot in the first half of the video. As someone who majored (second major) in sociology, I can certainly empathize with the idea of a Malthusian catastrophe. I suppose I’m putting stock in the fact that something will change before it gets to that. You may be tired of hearing that people of time X couldn’t have predicted what life would be like in time Y, but I’d say that this is a big factor in why I think we’re not hurtling toward the future that Bartlett explains. Of course, I could be wrong, but I really think that something will change before it comes to this.
14. The Coming Collapse of the Middle Class – Elizabeth Warren
15. The Secret Powers of Time – Philip Zimbardo
If you’ve ever taken PSYC 100, there’s a good chance you’ve heard of Zimbardo. If the name doesn’t sound familiar, his famous experiment will: the Stanford Prison Experiment. I remember watching the RSA Animate version of this talk a couple of years ago. Zimbardo shines a light where you might not have been looking: your relationship to time.
16. The secret to desire in a long-term relationship – Esther Perel
17. Printing a human kidney – Anthony Atala
In 2011 when this talk was given, the idea of 3D printing was brand new. To some, it may still be. I remember talking about it last year in the context of rapid technological change. If you’re still fuzzy on 3D printing, this is an enlightening place to start.
18. Do schools kill creativity? – Ken Robinson
If you’ve ever watched a TEDTalk, there’s a good chance you’ve heard of this one from Ken Robinson. As of this time last year, it was the most watched TEDTalk – ever – with almost 15,000,000 views. If you haven’t seen this one, spend the next 20 minutes doing just that.
19. Sugar: The Bitter Truth – Robert Lustig
20. Moral behavior in animals – Frans de Waal
If you liked this paper/series, you might want to check out some of the other papers/series I’ve posted.
Posted in Business, Education, Entertainment, Health, History, Politics, Psychology, Science, Technology, Wisdom
Tagged Albert Bartlett, Anthony Atala, Creativity, Eleanor Longden, Elizabeth Warren, Energy, Energy Industry, Fresh Perspective, Ken Robinson, Kidney, Malthus, Mental health, Middle Class, Morals, Philip Zimbardo, Population, Renewable Energy, Robert Lustig, RSA, RSA Animate, Schizophrenia, Stanford Prison Experiment, Sugar, Sustainability, TEDTalk, Terry Pratchett, The Guardian, Time, Zimbardo
I’m a big proponent of clean, renewable, and sustainable energy. Our species will not survive if we continue to use energy in the same way that we do at the same pace at that we do. That’s simply a fact. However, in my thinking about this issue, it never really occurred to me just how “new” energy is to humans. That is, it never really occurred to me just how new our energy sources were.
Take this chart of energy consumption in the United States, for instance.
Americans only started using petroleum as an energy source around the time that Abraham Lincoln was president. That’s almost 150 years ago. Americans have “only” been using petroleum as a source of energy for the last 150 years. That means, potentially, your great-great-grandfather may have lived in a world where using petroleum as an energy source was a “new” thing.
Looking a little further along the chart and we can see that 50 years after petroleum became an energy source that Americans used (albeit scarcely), coal was far and away surpassing our usage of petroleum. About 100 years ago, coal was 12, 13, or 14 times as popular as petroleum as a source of energy. It looks as if even wood was more popular as an energy source.
Now let’s look at the last 50 years. Between the early 1900s and the 1950s, the use petroleum as an energy source skyrocketed! As did the use of natural gas as an energy source. Coal seemed to be on the decline, but still in heavy use. Fast-forwarding a little bit more and we see that petroleum is trending down (in terms of its use) as is coal, but not before coal had a big uptick between the 1950s and the early 2000s. In that timespan, nuclear power also took off as an energy source, but it appears to have leveled off in the 2000s and may even be headed for a downward spike since the 2010s.
More notably is the green line for other renewables. We don’t see its existence until the 1950s and its growth is rather slow and steady. However, in what looks like the early 2000s, it begins to trend up. Who knows — maybe we’re on the cusp of what could be an energy revolution. Maybe “other renewables” will grow in popularity and use as coal or petroleum. Maybe its a bit naive or foolhardy to expect great energy transformation from non-renewables to renewables. Evolution does take time.
My point in sharing this today is to add some perspective on just how far humanity has come in terms of its use of energy. Really, only in the last 50 to 100 years has energy consumption skyrocketed in the way that we know and understand today. Who knows what energy consumption will look like in the years to come.
Posted in History, Science
Tagged Abraham Lincoln, Coal, Energy, Energy development, Energy Industry, Green Energy, Human, Natural gas, Nuclear Energy, Nuclear power, Perspective, Petroleum, Renewable, Renewable Energy, Wood Energy
I was driving down the 401 in Toronto and I noticed a wind turbine setback from the highway. As I looked at it, I remembered seeing it when I used to live in Toronto over 10 years ago. That’s a long time. On one of my first trips across the USA, I drove north through the California desert. As you’d expect, there were lots of wind turbines. When I traveled through New Zealand, there were lots of wind turbines there, too.
The extent of my knowledge (at this point) of wind energy is that the energy is captured through the use of a wind turbine. And because of the structure of the turbines, there are lots of folks who oppose wind turbines. There concerns are understandable and shouldn’t easily be dismissed. That being said, I think about the abundance of wind on the planet I think that there’s gotta be room for innovation in this industry, right?
If I had to choose, my guess is that solar energy is going to be what revolutionizes energy on our planet, but while we’re still trying to perfect energy storage (batteries just won’t cut it), I have a hunch that there’s something we can do about the wind energy industry. I don’t have a grand idea to propose in this post, but there are many inventions or discoveries that come from people who weren’t working inside that industry. My guess is that I don’t have many readers who work in the wind energy industry, so it might be people like you and I who come up with an idea that revolutionizes the wind energy industry.
The next time you get a few minutes, think about the abundance of wind on the planet and how we might capture and store that energy. It just might be a million dollar idea…
Posted in Business, Technology
Tagged California, climate, Energy, Energy Industry, Entrepreneurship, Environment, Idea, Innovation, New Zealand, Renewable, Toronto, Wind Energy, wind energy industry, Wind power, Wind turbine, wind turbines