Combatting Climate Change requires Environmental Globalism - thinking nationalistically or regionally is not enough to tackle most environmental problems
Keskiviikko 29.1.2020 klo 18:14 - Mikko Nikinmaa
Nationalistic movements have gained ground during the recent past – Brexit, “America First” as prime examples. This is a sorry situation, because virtually all environmental problems are global. You can find a pollutant that originates from a factory in New York in a whale caught off the coast of Iceland. The foreign molecules are found in the Antarctic ice. The clothing we wear in European countries causes pesticide pollution, dye pollution, and decreased water availability throughout the cotton-producing countries.
The nationalistically thinking circles always forget this, and say that “we are doing our share of combatting environmental problems.” To be able to say this, they should not use any t-shirts which use cotton grown in India and made in a factory in Bangla Desh. In buying and using these clothes the people are outsourcing the environmental pollution. If the nationalistic circles were actually thinking of their responsibility to the environment, they would pay for the expenses needed for proper water treatment in factories producing the clothes or their dyeing units.
The global nature of environmental problems is clearest in combatting climate change. For example in Finland the nationalistic circles say that any industrial production in Finland is actually an action against climate change because of the strict environmental standards required here. This is the major point of environmental globalism. The same high environmental standards should be required everywhere on the globe, and the buyers of the products should pay for the improvements of environmental standards. Otherwise the buyers of the products are taking a free ride at the expense of the environment. Naturally it is not the environment we see every day, but the pollutants can later affect our everyday life.Perhaps the clearest example of why nationalistic or regional thinking is not enough comes from the energy use. Finland and Europe are striving for fossil fuel-free energy production in the near future. To some extent this is done by importing electricity from countries, which are producing electricity using fossil fuels. This is the same kind of outsourcing of environmental problems as otherwise buying products with inferior environmental standards of production. Thus, industrial production in Finland and elsewhere in Europe are partially not reducing their carbon footprint but outsourcing it to places, which do not enact to do such reductions. This partially negates the argument that nationalists are using about our climate-friendly industry. It does not really help, if it’s said that we are only importing electricity produced with sustainable means. If the electricity was not exported, the exporting country could give its own inhabitants less fossil fuel-produced and more sustainably produced energy. Again, the solution would be environmental globalism. The electricity throughout the world would be taxed according to the percentage use of fossil fuels regardless of the origin of electricity.
Keskiviikko 18.12.2019 klo 14:53 - Mikko Nikinmaa
Another indication of the climate change is the observation that Australia experienced the hottest day ever. Despite this and a multitude of other signs, the backward-looking politicians like the Australian prime minister thwart any actions to combat climate change. President Trump lists as one of his major achievements “cancellation of the unfair and costly Paris Climate Agreement”.
The discussion about climate change has concentrated on coal and oil use in energy production and on eating meat. Also flying and rain forests have attracted much media attention. It is seldom mentioned that the size of the human population is a problem, and actually makes the populistic solution of going back to the past impossible. In the past that the backward-looking leaders want to return to, there were two-three billion people, now we are about eight billion. With two-three billion people, limits to growth had not been reached, now they have. The importance of unicellular algae of the ocean in generating the oxygen balance by photosynthesis is often not acknowledged. Yet, almost half of the oxygen-generating photosynthesis is carried out by these small algae. Finally, one of the important carbon dioxide sources is concrete building – it accounts close to ten percent of the present carbon dioxide emissions.
Thus, one should stop building using concrete and steel. Most of the carbon dioxide emissions are due to cement production, an indispensable component of concrete. Making brick or stone houses would already be much better than concrete. However, the pest alternative would be wooden houses. Technologies are already available, which enable building multi-store houses. Further, the probability of burning of wooden houses is much reduced from 19th century, when whole cities could burn. In a wooden house the carbon would be stored for its entire life length, up to several hundred years. Thus, if all new buildings were wood-based, the carbon footprint of building sector would decrease for 10 % of world total to 0. This would be a huge win in combatting climate change, and could be reached with the presently available techniques. In view of this, one must ask: why is it not done?
Keskiviikko 25.7.2018 klo 16:37 - Mikko Nikinmaa
Compared to the terrestrial environment the seas contain fifty times more carbon dioxide. Further, about half of all photosynthetic carbon dioxide removal is done by oceanic organisms, mainly phytoplankton, which partly remove carbon from circulation, when they sink to seabottom after dying.
An increasing temperature decreases the solubility of carbon dioxide and ocean acidification means that the equilibrium between carbon dioxide, bicarbonate and carbonate is driven towards carbon dioxide. Further, the pollution of the seas has resulted in reduced photosynthesis despite eutrophication in some areas.
The net result of the above is that liberation of the greenhouse gas, carbon dioxide, from the seas to the atmosphere increases simultaneously as its photosynthetic fixation decreases. Furthermore, the marine environment enters vicious circle: the higher the temperature and lower pH, the more carbon dioxide enters the atmosphere and causes further temperature increase.
The well-being of the seas thus matters - also in mitigating climate change.