Pasadena CA (JPL) Apr 19, 2014
Life took root more than four billion years ago on our nascent Earth, a wetter and harsher place than now, bathed in sizzling ultraviolet rays. What started out as simple cells ultimately transformed into slime molds, frogs, elephants, humans and the rest of our planet’s living kingdoms. How did it all begin? A new study from researchers at NASA’s Jet Propulsion Laboratory in Pasadena, Cal
Anonymous said: What's your zodiac sign?
Before I answer this question, I encourage those of you who use horoscopes or find astrology valid to watch this video of Carl Sagan on the subject: (link here)
Also consider this:
“A scientist places an ad in a Paris newspaper offering a free horoscope. He receives about 150 replies, each, as requested, detailing a place and time of birth. Every respondent is then sent the identical horoscope, along with a questionnaire asking how accurate the horoscope had been. Ninety-four per cent of the respondents (and 90 per cent of their families and friends) reply that they were at least recognizable in the horoscope. However, the horoscope was drawn up for a French serial killer. If an astrologer can get this far without even meeting his subjects, think how well someone sensitive to human nuances and not overly scrupulous might do.”
― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark
In science it often happens that scientists say, ‘You know that’s a really good argument; my position is mistaken,’ and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn’t happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) — Carl Sagan
“I worry that, especially as the Millennium edges nearer, pseudoscience and superstition will seem year by year more tempting, the siren song of unreason more sonorous and attractive. Where have we heard it before? Whenever our ethnic or national prejudices are aroused, in times of scarcity, during challenges to national self-esteem or nerve, when we agonize about our diminished cosmic place and purpose, or when fanaticism is bubbling up around us - then, habits of thought familiar from ages past reach for the controls.
The candle flame gutters. Its little pool of light trembles. Darkness gathers. The demons begin to stir.”
I was born in late may, so where ever that lands me I guess that is what I am. It doesn’t concern me too much. I am a scientist and I do not choose to partake in pseudosciences. Now I’m sure you’re not one of those pseudoscience believers if you’re following my blog so I’m sorry if it seems like I went a little far. It’s just I try to spread the word of Carl whenever I can, thanks for the ask and I’ll leave you with this:
"The truth may be puzzling. It may take some work to grapple with. It may be counterintuitive. It may contradict deeply held prejudices. It may not be consonant with what we desperately want to be true. But our preferences do not determine what’s true. We have a method, and that method helps us to reach not absolute truth, only asymptotic approaches to the truth — never there, just closer and closer, always finding vast new oceans of undiscovered possibilities. Cleverly designed experiments are the key.”
- Carl Sagan, Wonder and Skepticism