Dead trees stoke wildfire fears

Climate Change and Fires Replace Forests with Weeds

GR: Climate-change droughts are killing trees and shrubs in dry lands around the world. For many years, forest ecologists argued that some vegetation requires periodic fires to stay healthy. The fires clear out underbrush and open areas where trees are tightly packed.

As climate change advances, the ‘let it burn’ philosophy has taken on a new meaning. Across the western U. S. and other drying regions, trees are dying. Human-caused climate change with fire as its agent, is sweeping away the forests and shrublands. Fire-prone weeds are taking their place. Weedlands, sometimes called ‘annual grasslands’ have lower biodiversity, productivity, and ability to absorb heavy rains. The process is known as desertification. Today, firefighters have little choice but to ‘let it burn,’ Perhaps they are unconsciously aware that the magnificent conifer forests of the world will never return.

“Since 2010, more than one hundred million trees have died in California. Falling trees and limbs are not the only hazard. These dead trees could provide the fuel to turn a normal wildfire into an inferno.

“Fire is as much a part of California as mudslides and winter snowpack.

“Van Mantgem: “The Sierras are always going to burn. So we’re never going to be able to exclude fire – and I don’t think we’d want to exclude fire – it’s a fire-adapted system.”

“That’s Phil Van Mantgem, with the U.S.G.S. Western Ecological Research Center. He says that although fire is a natural part of the system, the long-term drought has made it more likely that wildfires will burn out of control. But there’s no easy solution.” –Bruce Lieberman (Dead trees stoke wildfire fears » Yale Climate Connections)

Help Save the World

Block Trump. Declare World War on Global Warming and Other Human Impacts on Nature

Our Problem

desert-earth

Earth could join Mars as a dry, lifeless derelict.

Scientists report that growth and spread of humanity together with rising global temperature are causing declining biodiversity, rising seas, growing storms, intensifying drought, spreading disease, and much more. The reports, made by observers all over the world, are like the thunder ahead of a storm that threatens the safety of our families, our friends, our civilization, and all life on our planet. We know it’s coming. Without a massive effort by the people of the world, the storm will grow until terrible destruction ruins our planet. We and all other life may be lost.

Donald Trump’s pre-inauguration statements and cabinet choices make it clear that he will add to global warming and every other negative human impact on Earth.

The Earth continues turning, but if we don’t exert some self-discipline there might one day be no minds that know or eyes that see.

 

Global warming and human population growth are the destructors. They are greater even than fear, hate, and desire;

Together, they threaten humanity and all life on Earth.

Polls show that sixty-four percent of Americans believe global warming is occurring. The number is growing. When the first distant rumbles occurred, we said, “Ah, it might help if we quit burning so much coal, oil, and gas.” Later we said, “Hmm, maybe we need to quit clearing so much land for cities and farms.” And as the danger loomed, we added to the list of things we should do. But we haven’t done much, and the danger has arrived. We are even beginning to realize that the coming storm might be self-sustaining. Global warming might have passed the point at which we can stop it. Seas and soils are warming and releasing their stores of carbon, and the great glaciers are melting and exposing open water. Warming might continue even if we halt all burning and building.

Why War?

Global Warming is at the brink and looking down the slip face of runaway self-sustaining increase beyond our control. The research shows that global warming is already rotting organic matter stored in the tundra and on the ocean floor. Global warming is increasing evaporation and humidity. Global warming is causing soil microbes to release carbon. Methane (CH4), water vapor (H2O), and soil carbon (C in various forms) are joining carbon dioxide (CO2) from burning and are all working together to trap more of the incoming solar energy. The buildup of these gases appears to have taken us past the point at which we can prevent the great storms, droughts, and rising seas. By adding CH4 and H2O to CO2, we are unleashing an exponential spiral that will end human civilization in decades, not centuries. And not far beyond that, end all life on Earth.

overpopulationEven if there was no greenhouse gas and global warming, the spreading human population will eventually wipe out most life on Earth. Already, more than half of all animals are gone, replaced by humans. Family planning, like cutting greenhouse gas, has become an emergency requirement for sustaining life on Earth.

I can’t quite bring myself to believe that our civilization will end within decades. I still believe that we could stop global warming if we make a total effort.

Saving the Earth–The Citizens’ Call Campaign

The Citizens

Sixty-four percent of U.S. adults say they are worried a “great deal” or “fair amount” about global warming. The U. S. adult population totals 242+ million (over age 18). Sixty-four percent equals 154+ million.

The Actions

For those with concern for the future of society and their children, I find it intolerable to say that we must wait and see what happens. Instead, I have a proposal for action:

Leadership in the U. S. and most other nations is not responding to the growing human impact and the global warming threat. I propose that we declare a citizens’ war on the behaviors causing the impacts and threats. We can begin by forcing our elected leaders and our business leaders to organize and lead the war on warming and population growth. We need their help to convert the world’s industries, economies, and societies to the needed total effort to save Earth and us.

Other thinkers are saying the same thing. Here’s Michael Moore’s action plan:

And here is a list of more actions we can take.

Our local action group is forming now and will try to make visits to some of our representatives next week.

The extinction crisis is far worse than you think

GR:  This CNN Photo/Video/Data essay has high-quality images and interviews.  Recommended.

“Frogs, coral, elephants — all are on the brink. Three quarters of species could disappear. Why is this happening? CNN explores an unprecedented global crisis.” –CNN (Continue:  The extinction crisis is far worse than you think)

Climate Change Will Stir ‘Unimaginable’ Refugee Crisis

GR:  Climate change will destroy human civilization as it delivers the final blow to Earth’s biosphere. Already we have lost half our wild plant and animal life and extinction rates are rising. In earlier mass extinctions, the planet lost near ninety percent of its species. This time could be worse. With continued human population growth, development, environmental destruction, and global warming, our species will join all the others and undergo massive turmoil and decline as our resource, the Earth’s biosphere declines. Though some have forgotten it, our species is dependent on a steady, healthy biosphere.

“Climate change is set to cause a refugee crisis of “unimaginable scale,” according to senior military figures, who warn that global warming is the greatest security threat of the 21st century and that mass migration will become the “new normal”.

“The generals said the impacts of climate change were already factors in the conflicts driving a current crisis of migration into Europe, having been linked to the Arab Spring, the war in Syria and the Boko Haram terrorist insurgency.

“Military leaders have long warned that global warming could multiply and accelerate security threats around the world by provoking conflicts and migration. They are now warning that immediate action is required.” –Danian Carrington (More:  Climate Change Will Stir ‘Unimaginable’ Refugee Crisis | Climate Central).