This week, there was a U.S. congressional hearing on the existence of UFOs. While there wasn't any proof of aliens, they did admit to phenomena that they couldn't explain with their current information.
There are many stories (or theories) about how we have encountered aliens before and just kept them secret. For example, in 2020, a former senior Israeli military official proclaimed that Aliens from a Galactic Federation have contacted us - and that not only is our government aware of this, but they are working together.
In contrast, I have found it more realistic and thought-provoking to consider theories about why we haven't seen aliens until now.
For example, the Fermi Paradox considers the apparent contradiction between the lack of evidence for extraterrestrial civilizations and the various high probability estimates for their existence.
Let's simplify the issues and arguments in the Fermi Paradox. There are billions of stars in the Milky Way galaxy (which is only one of many galaxies). Each of these stars is similar to our Sun. Consequently, there must be some probability of some of them having Earth-like planets. Further, it isn't hard to conceive that some of those planets should be older than ours, and thus some fraction should be more technologically advanced than us. Even if you assume they're only looking at evolutions of our current technologies - interstellar travel isn't absurd. Thus, based on the law of really large numbers (both in terms of the number of planets and the length of time we are talking about) ... it makes the silence all the more deafening and curious.
If you are interested in the topic "Where are all the aliens?" Stephen Webb (who is a particle physicist) tackles that in his book and in this TED Talk.
via TED
In the TED talk, Stephen Webb covers a couple of key factors necessary for communicative space-faring life.
- Habitability and stability of their planet
- Building blocks of life
- Technological advancement
- Socialness/Communication technologies
But he also acknowledges the numerous confounding variables, including things like imperialism, war, bioterrorism, fear, moons' effect on climate, etc.
Essentially, his thesis is that there are numerous roadblocks to intelligent life - and it's entirely possible we are the only planet that has gotten past those roadblocks.
What do you think?
Here are some other links I liked on this topic. There is some interesting stuff you don't have to be a rocket scientist to understand or enjoy.
- 75 Reasons We Don't See Aliens
- Wait But Why: The Fermi Paradox
- A New Theory on Why We Haven't Found Aliens Yet
- A List of Solutions to The Fermi Paradox
- Dissolving the Fermi Paradox, Future of Humanity Institute, Oxford University
To Infinity and Beyond!
Global Happiness Levels in 2022
Happiness is a complex concept comprised of conditions that highlight positive emotions over negative ones – bolstered by the support of comfort, freedom, wealth, and other things people aspire to experience.
Regardless of how hard it is to describe (let alone quantify) ... humans strive for happiness.
Likewise, it is hard to imagine a well-balanced and objective "Happiness Report" because so much of the data required to compile it seems subjective and requires self-reporting.
Nonetheless, the World Happiness Report takes an annual look at quantifiable factors (like health, wealth, GDP, and life expectancy) and more intangible factors (like social support, generosity, emotions, and perceptions of local government and businesses). Click the image below to view the Report.
In their 2021 report, there was a significant focus on the effect of COVID-19 on happiness levels and mental health. Much of that continued into the 2022 report.
As you might expect, the pandemic caused a significant increase in negative emotions reported. Specifically, there were substantial increases in reports of worry and sadness across the ninety-five countries surveyed. The decline in mental health was higher in groups prone to disenfranchisement or other particular challenges – e.g., women, young people, and poorer people.
It is remarkable how resilient and stable the scores have been globally considering the amount of uncertainty, stress, and disruption households experienced this past year.
Ultimately, humans persevered in the face of economic insecurity, anxiety, and challenges to mental and physical health.
This year, the average score improved slightly compared to 2021 - though worry and stress have continued to rise.
There has been a decrease in overall happiness compared to pre-pandemic scores. Yet, the relative balance demonstrated in the face of such adversity may point towards the existence of a hedonic treadmill - or a set-point of happiness.
Regardless of the circumstances, people can focus on what they choose, define what it means to them, and choose their actions.
I'm still surprised by what people can get used to ... and how some people find pockets of joy in even the hardest of times. Conversely, other people use the same ability to feel profound unhappiness, even when they have seemingly everything.
It's an oddly beautiful reminder that happiness comes from within.
Another bright spot, worth mentioning, has been the massive global upsurge in benevolence. People are supporting others, communities have stepped up, more money is being donated to charity, and more people are volunteering.
Onwards!
Posted at 01:59 PM in Business, Current Affairs, Healthy Lifestyle, Ideas, Market Commentary, Personal Development, Religion, Science, Trading, Travel | Permalink | Comments (0)
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