When Climate Change Affects Our Health

Global warming is the most popular climatic phenomenon that’s occurring today. Scientists suggest that it’s caused by the deliberate use and misuse of carbon-containing compounds by humans. We’ve known a lot about that and thanks to former US Vice President Al Gore’s “An Inconvenient Truth” for the tremendous information.

But what has been gradually forgotten and overlooked by most people is the almost 30-year old case of Ozone Depletion. Although mitigating laws, regulation, and procedures have been implemented over the years to achieve full Ozone recovery, scientific studies based on data and statistics say that “complete recovery of the Antarctic ozone layer is not expected to occur until the year 2050 or later”.

So one significant effect to humans in relation to this article’s niche is the increased UV that the earth’s absorbing from the sun because the ozone layer is responsible for the most absorption of UVB radiation. The “absorption” mechanism says that the amount of UVB radiation that penetrates the ozone decreases exponentially while traversing the density of the layer diagonally. The issue of decreased atmospheric ozone is expected to cause increased levels of UVB near the surface, which further leads to increased tropospheric ozone that causes health risks to humans. There are many crucial effects to human health including cortical cataracts.

In a way to counter this damaging effect, sunglass manufacturers developed polarized sunglasses that have the capacity to filter UVA and UVB rays. Also, the use of sunglasses may at least prevent the eyes from direct exposure to sunlight.

Given this circumstance people should realize the link between the damage they cause to nature and how these damages in turn harm them. The use of sunglasses of may be of a little help in solving the problem about UV, but it serves a great step towards a healthier vision. For further inquiries, ask your eye specialist or even the nearest sunglass store for wholesale polarized sunglasses for a cost-effective eye health security.