Cold

Here in the lower 48 of the United States, we have been experiencing unusually cold weather.

Some people, including our president, have been taking this as evidence that there is not global warming going on, but our cold snap is actually a predictable part of global climate change.

Some points on this topic:

  • What we experience day to day is weather; global climate has to do with the whole world over a longer time period. Weather of all sorts continues to happen as generally appropriate to one’s locality.
  • Global warming does not rescind seasons, which occur due to astronomical conditions. It is still winter here in the Northern Hemisphere.
  • The disruption of global warming impacts different regions in different ways rather than uniformly. For example, the arctic regions are warming more quickly than other regions, which disrupts the upper level winds and changes the temperature and water-carrying capacity of weather systems. The cold air that has made its way into most of the lower 48 states has been able to do so because the mechanisms that have historically kept these winter air masses confined to Alaska and Canada have broken down. It is a symptom, not a refutation of global warming – and part of the reason that the term global climate change is used more often than global warming.
  • If the climate system were in equilibrium, one would expect roughly the same number of record high and record low recorded temperatures. There have been significantly more high than low temperature records globally in recent years. This article has a good explanation, along with a graphic that shows the proportion in the US for the last 365 days. In some regions in the world, the disparity is even greater, as high as 5 to 1.

I hope everyone will stay warm – or cool – as needed in the location where you are. I also hope that people will look to see what changes or adaptations they need to make to deal with current and expected changes to our climate.
*****
Join us for Linda’s Just Jot It January! Find out more here:
 https://lindaghill.com/2018/01/04/jusjojan-daily-prompt-january-4th-2018/

 

 

Advertisements

SoCS: on our yard and climate

Unlike many people in our area, we keep our yard as natural as we can. No pesticides or herbicides. Big shade trees on the south side of the house – maple, oak, cherry, and ash. a few bushes – lilac, rhododendron, forsythia. We do have a mowed lawn; going full meadow wouldn’t be allowed by our town, but along with the grasses, there are wild strawberries, violets, daisies, and, of course, dandelions. There are animals – squirrels, rabbits, woodchucks, and the occasional skunk – and lots of birds – chickadees, nuthatches, bluejays, mourning doves, several kinds of finches and woodpeckers, tufted titmouse, and, this time of year, robins. At the moment, a robin is building a nest on the bend of the downspout near the back door.

This has been a good year for our forsythia. It is usually a bit anemic. We inherited it when we bought the house and have a suspicion that it was actually a variety that was more suited to a warmer zone. Lately, it seems to have more good years for blossoms than bad. It’s probably not a coincidence, as the climate is warming and growing zones shift.
IMG_20170429_093816815

Of course, this is a particularly appropriate day to talk about climate change, as there are many climate change awareness marches happening today, here in the US and around the world. I wish that I were able to be in Washington DC for the main US march. There are people from my area who boarded a bus at 3ish in the morning to get there to participate.

I will be joining them in spirit. I have been writing, studying, protesting, lobbying, etc. on phasing out fossil fuels, banning fracking, increasing renewable energy quickly, and combating climate change and greenhouse gases’astronomical rise for many years now. With the current administration, we are redoubling, tripling, quadrupling, or exponentially raising our efforts.

If we are wrong on climate policy and the effects of climate change roll on out of control, people will die unnecessarily. Coastal populations and those living in poverty are most vulnerable. There are already climate refugees. Some island nations are under threat of losing their land entirely. Even in the US, there are already some people needing to be relocated due to rising sea levels.

We are all in this together. Every single person throughout the world. The heaviest burdens financially in the cleanup efforts, and mitigation, and relocation, and all the other effects of climate change, should be borne by the countries and companies who were enriched by exploiting fossil fuels beyond what the environment and climate could absorb. Developing economies don’t need to follow the fossil fuel pattern of the industrialized countries. They can build up their communities using renewable and energy-efficient technologies and the wealthier countries must help them to do that.

When Pope Francis released his encyclical Laudato Si’, he addressed all people and called for an integral ecology that would aid the natural world and human communities, with special emphasis on aiding the most vulnerable people and environments. Many people of all spiritual traditions and those who do not follow any faith path have joined together in this endeavor. One-hundred ninety-five countries signed onto the Paris climate accord. Each pledged to all the others to implement goals to combat climate change, help the environment, and support people, especially those most at risk. Progress is being made and many places are reaching beyond their stated goals to effect further greenhouse gas reductions.

We are already feeling the effects of climate change in increased severe weather, droughts, floods, heat waves, wildfires, and species extinctions. Even if the US government unwisely abandoned its promises in Paris, many of our states and localities, our companies, and our citizens and residents will keep going, moving forward with energy efficiency, renewable energy, and preparing our towns and cities for emergencies.

We will continue to march on, literally and figuratively.
*****
Linda’s prompt for Stream of Consciousness Saturday this week is “yard.”  Join us! Find out how here: https://lindaghill.com/2017/04/28/the-friday-reminder-and-prompt-for-socs-apr-2917/

 

SoCS: coat

A lot of places in the US are under a coat of white from snow.

Not exactly a surprise in January, except that, while there is snow in places one expects, like Colorado, the Dakotas, and Vermont, but also in some places where it is more unusual, such as Alabama and the Carolinas. Seattle, Washington has also recently had snow.

Weirdly, we don’t have much here in the Binghamton, New York area.  While some parts of the state have had massive lake effect snows, the wind pattern is preventing them from reaching us here. The storm systems are coming up the coast and we are too far inland to get major amounts of snow from them.

Also weirdly, the cold and snow dipping into the Southern US are caused by the warming of the Arctic region.  This pushes the polar vortex south.

This weekend, we are having some of our coldest temperatures of the winter. I am pulling out the heavy coats.

Postscript: You can tell this is stream of consciousness because I misused a correlative conjunction and couldn’t go back and fix it.
*****
It’s a double dip! This post is both part of Linda’s Just Jot It January and Stream of Consciousness Saturday. The prompt is “coat.” Join us! Find out more here:  https://lindaghill.com/2017/01/06/the-friday-reminder-and-prompt-for-socs-and-jusjojan-jan-717/