The rare annular eclipse of the Sun will be on June 10th, 2021. There will be no other annular eclipses until October 14th 2023. For about an hour and 40 minutes, the eclipse will be fully visible to the lucky inhabitants of some regions of the United States and Canada (in particular Toronto, Philadelphia and New York), but also Russia and Greenland.
We could only admire the phenomenon in partial form, but still take advantage of the timeanddate streaming. Total solar eclipses are relatively rare, because the Sun, Moon and Earth must be perfectly aligned in this order to occur.
That this happens in an inhabited area of our planet is even rarer. But the annular one is a very particular phenomenon: in this case, even more difficult to present itself, the Moon is in the furthest point of its orbit from us (apogee) and therefore the shadow cone does not reach the earth's surface.
The result is a real ring of fire in the sky, in which only the central part of our star is obscured. The annular solar eclipse of June 10 will also be particularly remembered as the fifth longest world duration of any total or annular solar eclipse coupled to a total lunar in the same season.
Climate change is also affecting mental health
Climate change or climate change refers to variations in the Earth's climate, variations at different spatial and historical-temporal scales of one or more environmental and climatic parameters in their average values: temperatures, precipitation, cloudiness, ocean temperatures, distribution and development of plants and animals and buildings.
The various greenhouse gases play an important role in the climate since through the greenhouse effect they regulate the flow of energy retained in the earth's atmosphere and help to keep the climatic parameters constant by reacting in the phases of climate warming and cooling.
The predicted scenarios postulate that, as the planet warms, the polar ice caps melt and since snow has a high albedo. Global warming refers to the change in the earth's climate that has developed since the beginning of the 20th century and is still ongoing.
The scientific community attributes this change to emissions into the earth's atmosphere of increasing quantities of greenhouse gases and to other factors all attributable to human activity. Climate crisis is a term to describe human-induced global warming and climate change and their consequences.
The term has been used to describe the threat of global warming to the planet, and the need for aggressive mitigation of climate change. For example, an article published in January 2020 signed by more than eleven thousand scientists from 153 nations states that the climate crisis has arrived and that immense growth in efforts to preserve our biosphere is necessary to avoid untold suffering due to the climate crisis.
The Climate Change and Mental Health study, published on the Current environmental health reports, links the climate crisis, global warming and mental disorders. Here is an abstrac of the study: "A growing body of research demonstrates not only that the extreme weather events associated with a changing climate can impair mental health, in particular leading to increases in depression and post-traumatic stress disorder, but also that more gradual changes in climatic conditions, such as rising temperatures and reduced air quality, are also harmful to mental health.
In addition, there is increasing evidence that a significant proportion of people might be experiencing a harmful level of anxiety associated with their perception of climate change. Mental health impacts of climate change have the potential to affect a significant proportion of the population.
More research is needed to document the extent of these impacts as well as the best options for mitigating and treating them."