This is serious, our planet is dying, we need to start doing more now!
Hello everyone, my name is Steven Pearce, and I am the founder of Pearce Sustainability Consulting Group. Usually, I write an article about the benefits of Sustainability, ESG, or some similar topic, which leads to selling our services. That is not the intention of this article. Instead, this is a call for everyone to start caring about the climate, and this is why.
A few weeks ago, we had multiple days in a row in which our planet had the hottest daily average in history. I anticipate that this trend will continue through August. Then a few days ago, millions of fish washed up on the shores of The Gulf of Mexico. This happened due to the water getting so hot, that the fish could not breathe. The temperature of the water lead to a dead zone, and I am sure that will lead to the finding of coral reefs dying off, which is not only a loss of a major area of biodiversity, but coral reefs also provide protections against hurricanes.
Speaking of reefs, just today it was reported that off the coast of Florida, the water temperature reached a temperature of 101.1° F (38.4°C), this is one of the hottest water temperatures recorded in the anywhere in the ocean throughout our planet’s history. This resulted in a 100% mortality rate of coral reefs in the Sombrero Reef according to The Coral Restoration Foundation.
This is not the only area where there was large mortality rate of coral reefs. Phanor Montoya-Maya, a restoration program manager at Coral Restoration Foundation, said in a release from the group that almost all of the corals in the Looe Key Nursery in the Lower Keys have also been lost. Corals in the Upper Keys, where the water is cooler, have not yet declined as much, and the foundation is now focused on rescuing corals from nurseries and relocating them.
With scorching temperatures well past 100 degrees Fahrenheit pummeling much of the U.S., residents in major cities like Houston, Phoenix and Miami are experiencing far more intense weather than those in rural areas thanks to urban “heat islands.”
The phenomenon is affecting more than 40 million Americans living under conditions where temperatures are at least 8 degrees Fahrenheit warmer than nearby rural environments, according to a new analysis from the nonprofit research group Climate Central.
Urban heat islands are created in cities where open land has been replaced with expansive buildings, concrete sidewalks, paved parking lots, and other materials that absorb and retain heat. At night, a city with more than 1 million residents can experience temperatures of more than 22 degrees higher than surrounding areas, according to the Environmental Protection Agency. Cars and air conditioners throughout these cities also produce and emit heat, adding to the sweltering temperatures. The poor and POC suffer the most.
When I say that we are not doing enough, I mean in educating the general populace of what Climate Change is, and how it effects not only humans, but all of life of Planet Earth. As humans, the highest of Earth’s creation, it is our duty to be caretakers of the planet. We should care about what each of us do as individuals every day. My father told me that we should always strive to leave the world a better place every day. I try to live by this mantra.
The following information is from the NASA Webpage GLOBAL CLIMATE CHANGE: Vital Signs of the Planet. At the end of this information, there will be further discussion of this topic.
Warm — According to the report, extreme temperatures on land are projected to warm more than the global average surface temperature, with substantial differences from place to place.
Most land regions will see more hot days, especially in the tropics. At 1.5 degrees Celsius warming, about 14 percent of Earth’s population will be exposed to severe heatwaves at least once every five years, while at 2 degrees warming that number jumps to 37 percent. Extreme heatwaves will become widespread at 1.5 degrees Celsius warming.
Limiting warming to 1.5 degrees Celsius would reduce the number of people frequently exposed to extreme heatwaves by about 420 million, with about 65 million fewer people exposed to exceptional heatwaves.
At Earth’s mid-latitudes, the hottest days will be up to 3 degrees Celsius (5.4 degrees Fahrenheit) hotter at 1.5 degrees Celsius warming and up to 4 degrees Celsius (7.2 degrees Fahrenheit) warmer at 2 degrees Celsius warming. The warmest extreme temperatures will be in Central and Eastern North America, Central and Southern Europe, the Mediterranean (including Southern Europe, Northern Africa and the near-East), Western and Central Asia and Southern Africa. Longer warm spells will affect many densely populated regions. At warming above 1.5 degrees Celsius, twice as many megacities as today are likely to become heat stressed, potentially exposing 350 million more people by 2050.
At 2 degrees Celsius warming, the deadly heatwaves India and Pakistan saw in 2015 may occur annually.
Cold — In Earth’s high latitudes, the coldest nights will be about 4.5 degrees Celsius (8.1 degrees Fahrenheit) warmer at 1.5 degrees of warming, compared to about 6 degrees Celsius (10.8 degrees Fahrenheit) warmer at 2 degrees of warming. Arctic land regions will see cold extremes warm by as much as 5.5 degrees Celsius (9.9 degrees Fahrenheit) at 1.5 degrees Celsius warming or less, while at warming of 1.5 to 2 degrees Celsius, cold extremes will be up to 8 degrees Celsius (14.4 degrees Fahrenheit) warmer. Cold spells will also be shorter.
The report finds that limiting warming to 1.5 degrees Celsius is expected to significantly reduce the probability of drought and risks related to water availability in some regions, particularly in the Mediterranean (including Southern Europe, Northern Africa and the Near-East), and in Southern Africa, South America and Australia. About 61 million more people in Earth’s urban areas would be exposed to severe drought in a 2-degree Celsius warmer world than at 1.5 degrees warming.
The report states that up to 50 percent fewer people on Earth may see increased climate change-induced water stress by limiting global warming to 1.5 degrees Celsius, depending on future socioeconomic conditions, though the degree will vary regionally.
People in river basins, especially in the Middle and Near East, will be particularly vulnerable.
Between 184 and 270 million fewer people are projected to be exposed to increases in water scarcity in 2050 at about 1.5 degrees Celsius warming than at 2 degrees warming. Risks for groundwater depletion are projected to be greater at the higher temperature threshold as well.
The report finds that at 2 degrees Celsius warming, some places will see an increase in heavy rainfall events compared to at 1.5 degrees warming, especially in the Northern Hemisphere high latitudes (Alaska/Western Canada, Eastern Canada/Greenland/Iceland, Northern Europe, Northern Asia); mountainous regions like the Tibetan Plateau; Southeast Asia; and Eastern North America, with higher flooding risks.
More of Earth’s land areas will also be affected by flooding and increased runoff. Heavy rainfall from tropical cyclones is projected to be higher.
More areas will see increases in the frequency, intensity and/or amount of heavy precipitation.
Impacts on Biodiversity and Ecosystems
Loss of Species and Extinction — The report studied 105,000 species of insects, plants and vertebrates. At 1.5 degrees Celsius warming, 6 percent of the insects, 8 percent of the plants and 4 percent of the vertebrates will see their climatically determined geographic range reduced by more than half.
At 2 degrees Celsius warming, those numbers jump to 18 percent, 16 percent and 8 percent, respectively. The consequences of such range changes could be considerable. Take insects, for example. Pollinating insects, such as bees, hoverflies and blowflies that support and maintain terrestrial productivity, including agriculture for human food consumption, have significantly greater geographic ranges at 1.5 degrees Celsius warming than at warming of 2 degrees.
Fires, Extreme Weather, Invasive Species — The report finds risks from forest fires, extreme weather events and invasive species are higher at 2 degrees warming than at 1.5 degrees warming.
Biome Shifts — The report projects entire ecosystems will transform, with about 13 percent of land areas projected to see their ecosystems shift from one type of biome to another at 2 degrees Celsius warming — about 50 percent more area than at 1.5 degrees warming.
In the Mediterranean biome, desert and arid vegetation is projected to expand above 1.5 degrees Celsius of warming.
Tundra and boreal forests in Earth’s high latitudes are particularly at risk of degradation and loss, with biome shifts likely in the Arctic and in alpine regions. Limiting warming to 1.5 degrees Celsius instead of 2 degrees is expected to prevent 1.5 to 2.5 million square kilometers (579,000 to 965,000 square miles) of frozen permafrost soils from thawing over centuries, reducing their irreversible loss of stored carbon.
Rainforests and Boreal Forests — According to the report, warming of 1.5 to 2 degrees Celsius will lead to a reduction of rainforest biomass and will increase deforestation and wildfires.
Trees at the southern boundaries of boreal forests will die.
Sea Level – The report’s authors find that even if the temperature increase is limited to 1.5 degrees Celsius, sea level will continue to rise, as heat already stored in the oceans from human-produced warming causes them to expand.
But that increase is projected to be 0.33 feet (0.1 meters) lower at 1.5 degrees Celsius warming than at 2 degrees. If warming reaches 2 degrees Celsius, more than 70 percent of Earth’s coastlines will see sea-level rise greater than 0.66 feet (0.2 meters), resulting in increased coastal flooding, beach erosion, salinization of water supplies and other impacts on humans and ecological systems.
About 10.4 million fewer people would be exposed to these risks by 2100 at the 1.5-degree Celsius threshold, assuming humans don’t adapt. Risks are projected to be highest in South and Southeast Asia, but sea level rise will significantly impact areas all around the world to varying degrees.
Slowing the rate of sea level rise would allow humans and ecological systems to better adapt, particularly in small islands, low-lying coastal areas and deltas.
Polar Ice Sheets — The report states, with medium confidence, that at an increased level of warming between 1.5 and 2 degrees Celsius, instabilities in the Antarctic ice sheet and/or the irreversible loss of the Greenland ice sheet could lead to multi-meter (greater than 6 feet) sea level rise over a time scale of hundreds to thousands of years.
Ocean Temperatures, Acidity, Oxygen Levels — Limiting warming to 1.5 degrees Celsius would reduce increases in ocean temperature and associated increases in ocean acidity and decreases in oxygen levels, which pose significant risks to marine biodiversity, fisheries and ecosystems, the report finds.
The oceans will become more acidic due to higher concentrations of carbon dioxide at 1.5 degrees warming that will become even higher at 2 degrees warming, negatively impacting a broad range of species, from algae to fish. Ocean oxygen levels will also decrease, leading to more “dead zones,” areas where normal ocean waters are replaced by waters with low oxygen levels that won’t support most aquatic life.
Sea Ice — At 1.5 degrees Celsius warming, the IPCC special report scientists expect the Arctic Ocean to be sea ice-free one summer per century, but at 2 degrees Celsius warming, the likelihood increases to at least one ice-free summer every decade.
Loss of sea ice at 1.5 degrees Celsius warming will impact the habitats of many organisms, from phytoplankton, to marine mammals like polar bears and whales, especially in the Arctic Ocean and the Western Antarctic Peninsula.
Marine Ecosystems — At 1.5 degrees Celsius warming, the geographic ranges of many marine species will shift to higher latitudes, new ecosystems will appear, and there will be more damage to marine ecosystems, according to the report. This relocation of species will have mostly negative impacts for humans, but some areas will see short-term gains, such as fisheries in Northern Hemisphere high latitudes. These risks are higher at 2 degrees Celsius warming. Fisheries and aquaculture will be less productive.
Some ecosystems, such as coral reefs and kelp forests, are less able to move and are therefore more threatened.
Ocean warming, acidification and more intense storms will cause coral reefs to decline by 70 to 90 percent at 1.5 degrees Celsius warming, becoming all but non-existent at 2 degrees warming.
Their loss would sharply decrease biodiversity in these regions and directly impact about a half billion people worldwide who depend of coral reefs for food, livelihoods, coastal protection, tourism, and other ecosystem services. Ocean food webs — interconnected systems such as pteropods, bivalves, krill and fin fish that transfer solar energy and nutrients from phytoplankton to higher animal species — will see increasingly higher risks of impact at 1.5- and 2-degrees Celsius warming, respectively, with bivalves such as mussels at the highest risk.
Many marine and coastal ecosystems will see increased risks of irreversible loss at 2 degrees Celsius warming. Loss of mangrove trees increases at both temperature thresholds, reducing their ability to serve as natural barriers that provide coastal protection from storms, rising seas and waves.
Impacts on Humans
At 1.5 degrees Celsius warming, the report projects that climate-related risks to human health, livelihoods, food security, human security, water supply and economic growth will all increase, and will increase even more at 2 degrees warming. Disadvantaged and vulnerable populations, some indigenous peoples and communities with livelihoods based on agriculture or coastal resources will be at the highest risk. Regions at highest risk include Arctic ecosystems, dryland regions, small-island developing states and the least developed countries. Some populations will see increased poverty and disadvantages. Limiting warming to 1.5 degrees Celsius could reduce the number of people susceptible to climate-related poverty risks by as much as several hundred million by 2050.
Heat-Related Illness and Mortality – The risk of heat-related illness and death will be lower at 1.5 degrees Celsius warming than at 2 degrees, finds the report. Cities will experience the worst impacts of heatwaves due to the urban heat island effect, which keeps them warmer than surrounding rural areas.
Impacts will vary by region due to many factors such as the ability of populations to adjust to changes in their environment, vulnerability of populations, their human-made surroundings and access to air conditioning.
The elderly, children, women, those with chronic diseases and people taking certain medications will be at highest risk.
Vector-Borne Diseases — More people will die from vector-borne diseases like malaria and dengue fever, with risks increasing more at 2 degrees warming, according to the report.
Food Security — Food security is expected to be reduced at 2 degrees Celsius warming compared to 1.5 degrees, say the report authors, with the largest risks emerging in the African Sahel, the Mediterranean, Central Europe, the Amazon, and Western and Southern Africa.
Yields for such crops as maize, rice, wheat and other cereal crops will be smaller at 2 degrees warming than at 1.5 degrees, especially in sub-Saharan Africa, Southeast Asia and Central and South America. For example, global maize crop yields will be about 5 percent lower at 2 degrees warming.
Rice and wheat will become less nutritious. Projected food availability will be less at 2 degrees Celsius warming than at 1.5 degrees in Southern Africa, the Mediterranean, the Sahel, Central Europe and the Amazon. Seven to 10 percent of rangeland livestock will be lost at about 2 degrees Celsius warming.
Economic Impacts — Risks to global economic growth from climate change impacts will be lower at 1.5 degrees Celsius than at 2 degrees by 2100, with the biggest impacts expected in the tropics and Southern Hemisphere subtropics, according to the report. In the United States, economic damages from climate change are projected to be large, with one 2017 study concluding the United States could lose 2.3 percent of its Gross Domestic Product for each degree Celsius increase in global warming. To put that into perspective, that would amount to more than $446 billion based on U.S. Gross Domestic Product of $19.39 trillion in 2017.
Small Islands and Coastal and Low-lying Areas – The report says these areas will see multiple climate-related risks at 1.5 degrees Celsius warming, with these risks increasing further at 2 degrees warming.
These risks include sea level rise, leading to coastal flooding and erosion; changes to the salinity of coastal groundwater supplies, resulting in freshwater stress; risks to marine ecosystems, such as mass coral bleaching and die-offs; and more intense tropical cyclones. Limiting warming to 1.5 degrees Celsius will mean 40,000 less people will see their land inundated by 2150.
After reading this article, if you were unaware of these impacts, I hope that you understand the direness of the situation that we are in. A crisis of a magnitude ever seen will affect us all. It does not matter what religion you are, which political party you are part of, or how you identify, we are all going to be affected, sooner than later if we all do not start to act now. I am calling on everyone, individuals to businesses to care about our climate, to be a better caretaker of the planet. This starts by educating yourself on issues of climate change and sustainability, and how you can give more to the planet than you take on a daily basis. I will continue to do my part to educate people and work on issues pertaining to climate change and other sustainability issues.
This is not a partisan issue, it is a humanity issue. We should care about our neighbors and the vast biodiversity of the planet. We should all want for our neighbors what we want for ourselves, and that is the ability to support our families, and not worry about their being a lack of a future for our future generations because we did not heed the warnings of climate scientists, instead we were duped by the few people that fund climate-change deniers, for their own nefarious purposes such as higher profits. You cannot eat paper money.
Also, we should not make excuses such as, “China or some other such and such country does not care about the environment, so why should we?”. My reaction to this is, just because someone else is doing wrong, does that mean that you should do wrong, or set the example of being a better human being? This is something that I have heard far too often. Unfortunately, many countries are years behind development wise and so their Carbon Footprint are not nearly as high as First World Industrial Countries. We are by far the biggest polluter, so we have the biggest responsibility to help mitigate pollution and carbon emissions that lead to climate change.