Showing posts with label Alice Walker. Show all posts
Showing posts with label Alice Walker. Show all posts

Saturday, December 26, 2015

Paleo Peach Pits

Domesticated peaches
Scientists have discovered fossilized peach pits in southwest China. The fossil endosperms date to more than 2.5 million years ago ― ancient pits resembling pits from today's domesticated peaches.

Prehistoric ecological systems are imagined and hypothesized from terrestrial and aquatic plant fossils by paleobotanists. From the scientific disciplines of paleobotany and paleobiology, it's possible to explore the evolutionary history and interconnectedness of living organisms.
Earth is a vast cemetery where the rocks are tombstones on which the buried dead have written their own epitaphs.
Louis Agassiz
Macrofossils, microfossils, trace fossils, and DNA and RNA samples are studied for clues and connections to present day organisms.

Fossilized peach pit
source: Tao Su
This finding suggests that peaches developed through natural selection long before homo sapiens domesticated peaches.

The domestication of the peach likely occurred some time after homo sapiens appeared some 200,000 years ago.

It's plausible that extinct hominid species like homo erectus, whose earliest fossil record dates back to about 1.9 million years ago, might have eaten peaches similar to the ones we eat today.
Life is better than death, I believe, if only because it is less boring, and because it has fresh peaches in it.
Alice Walker, from Home Girls: A Black Feminist Anthology

REFERENCES

Saturday, August 24, 2013

Convergence

For keen observers chaos and order converge like tributaries join into one river. For keen observers imperfection becomes perfection and moments spiral into the eternal.

1. Utility & Purpose
Nature does nothing uselessly.
- Aristotle

2. Surface & Depth
Nothing is rich but the inexhaustible wealth of nature. She shows us only surfaces, but she is a million fathoms deep.
- Ralph Waldo Emerson


3. Imperfection & Beauty
In nature, nothing is perfect and everything is perfect. Trees can be contorted, bent in weird ways, and they're still beautiful.
- Alice Walker


4. Moments & Timelessness
There's nothing more beautiful than the way the ocean refuses to stop kissing the shoreline, no matter how many times it's sent away.
- Sarah Kay

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