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Ahh, Autumn
It’s officially Autumn. The weather traditionally would be cooling down on its way to greet Winter. But this has been a strange season, weatherwise.
Fewer jackets are being worn than expected and it’s not unusual to see kids still in shorts. Temperatures have been way warmer than average. Greenhouse gases such as carbon dioxide and methane trap the sun’s heat and have been warming Earth’s atmosphere.
It seems like a warmer Fall would alter the timing of when leaves change their color but trees seem to know better. The leaves are glowing with brilliant reds and yellows and starting to fall in huge numbers.
I used to like to crunch them when I walked down the street. I still do.
Ahh, Autumn. It remains its beautiful self. Now it’s time to get out the rake and gather the fallen leaves.
Crunch, crunch, crunch.
Copyright Ferida Woolf, 2023
Science of Fall Colors
For years, scientists have worked to understand the changes that occur in trees and shrubs during autumn. Although we don't know all the details, we do know enough to explain the basics to help you enjoy nature's multicolored display. Three factors influence autumn leaf color:
- leaf pigments
- length of night
- weather
The timing of color changes and the onset of falling leaves is primarily regulated by the calendar as nights become longer. None of the other environmental influences – such as temperature, rainfall, food supply – are as unvarying as the steadily increasing length of night during autumn. As days grow shorter, and nights grow longer and cooler, biochemical processes in the leaf begin to paint the landscape with Nature's autumn palette.
"Sen. Mazie Hirono (D-HI) –– A bill to authorize a grant program to increase capacity for providing abortion services and other sexual and reproductive health care. Sen. Kirsten Gillibrand (D-NY) –– A bill to direct the Attorney General to study issues relating to human trafficking. Sen. Thomas Tillis -- A resolution to protect the Iranian political refugees, including female foreign political prisoners, in Ashraf-3 in Albania. Sen. Lindsey Graham –– A resolution to demand that the international community hold accountable those who perpetrated acts of sexual violence and sexual torture during and after the attack on the state of Israel on October 7, 2023. S. 3983––Sen. Mazie Hirono –– A bill to authorize a grant program to increase capacity for providing abortion services and other sexual and reproductive health care."
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Ferida Wolff writes: "The daffies have been spreading over the years. They seem to decide where to plant themselves and then surprise me when they bloom. It’s a pleasure to see the vibrant yellow greeting me when I look out the kitchen window and it feels like the flowers’ energy is present when I do qigong exercises outside on a nice pre-spring day. A daffodil is seen as a symbol of hope and healing. It feels like an awakening as it begins to bring our thoughts to Spring. It’s almost an invitation to set aside what the winter offered and to welcome what is yet to come." more »
"What I’d like to do this afternoon is spend a few minutes focusing on one longstanding problem that’s become increasingly complicated and increasingly consequential, and that’s the challenge of disinformation – of material deliberately meant to deceive and divide – as well as other forms of false and misleading content. We all know that a world in which reliable information is readily accessible is pretty much foundational to every issue, in every country. It empowers us to understand and engage with the world around us. To make decisions that shape our lives, that shape our communities, that shape our countries. But we also know the information space has become more crowded, more complex, more confusing, more contested than ever. That, in turn, creates an enabling environment for disinformation – an environment in which state and non-state actors are undermining the objective truths on which open societies depend." more »
Julia Sneden Wrote: "Actually, this stigmata is not the sole property of a cook. Anyone who is willing to help in the kitchen can acquire one. It is a nonsexist, non-ageist badge of honor. A few weeks ago I observed my adult son, dressed in shorts and about to do his daily run. There it was, about a quarter of the way up his bony shin: a jim-dandy dishwasher ding. It was one of the proudest moments of my life as a mother." more »
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