04 MAR 2015 by ideonexus
An Algorithm for Predicting Longevity
For the test, participants exercised on a treadmill at increasing speed and incline. While they were exercising, the researches measured peak heart rate (%MPHR) and their ability to withstand physical exertion. On that latter point, they measured metabolic equivalents, or METs, which gauges how much energy the body expends during exercise. The more intense the exercise, the higher the METs (e.g. slow walking = ~2 METs, whereas running = ~8 METs).
[...]
FIT Treadmill Score = %MPHR 12(M...
1 You can get your MPHR for your age here. I found a chart of METS here for various exercises.
| Activity | METS | Activity | METS |
| Aerobic Dancing | 6.0 | Running 12 min/mile | 8.5 |
| Backpacking | 7.0 | Racquetball | 8.0 |
| Badminton | 7.0 | Rugby | 8.3 |
| Basketball | 6.0 | Skating ice/roller | 7.0 |
| Bicycling - 24mph | 5.0 | Skiing cross country | 8.0 |
| Calisthenics | 4.5 | Soccer | 8.0 |
| Golf | 5.0 | Softball | 5.0 |
| Gymnastics | 5.5 | Swimming | 6.0 |
| Handball | 8.0 | Tennis | 7.0 |
| Hockey | 8.0 | Volleyball | 4.0 |
| Horse riding | 3.5 | Walking | 3.5 |
| Running 8 min/mile | 12.5 | Weight lifting | 4.5 |
| Stage | Minutes | % grade | km/h | MPH | METS |
|---|---|---|---|---|---|
| 1 | 3 | 10 | 2.7 | 1.7 | 5 |
| 2 | 3 | 12 | 4.0 | 2.5 | 7 |
| 3 | 3 | 14 | 5.4 | 3.4 | 10 |
| 4 | 3 | 16 | 6.7 | 4.2 | 13 |
| 5 | 3 | 18 | 8.0 | 5.0 | 15 |
| 6 | 3 | 20 | 8.8 | 5.5 | 18 |
| 7 | 3 | 22 | 9.6 | 6.0 | 20 |
Total Durations = 21 minutes
So, if I'm understanding this correctly. If I reach a 160 heart rate out of 179.0 MPHR predicted for my 41 years of age while running 12 minute miles worth 8.5 METS. My score would be:
83.7 12(8.5) - 4(41) = 21.7
The same heart rate for my age running 8 minute miles:
83.7 12(8.5) - 4(41) = 69.7
24 JUN 2013 by ideonexus
The Brain is Too Expensive for Survival Purposes
My interest is in the psychological adaptations that are uniquely
human, the 10 percent or so of the brain's capacities that are not shared with other apes. This is where we find puzzling abilities like creative intelligence and complex language that show these great individual differences, these ridiculously high heritabilities, and these absurd wastes of time, energy, and effort. To accept these abilities as legitimate biological adaptations worthy of study, evolutionary psychology must bro... 1 
notes
notesIt makes more sense that our capability for complex thought, music, and socialization are adaptations to prove our genetic fitness to a potential mate.
28 MAR 2012 by ideonexus
The Virtue of Humility
Humility, like so many of these virtues, is about caring what others think and feel, about giving validation to others instead of seeking it all for yourself. The best way for parents to teach this, of course, is to model humility ourselves. Monitor your next conversation. How often can you catch yourself saying, “I may be wrong about that”—no one should know more than a skeptic that everything includes an element of doubt—and how often do your kids hear you saying it? How often do you invite... 1 notes
notesHumanists, who know we come from apes, are naturally humble.
