Trees are here for various reasons. During ancient times, trees provided food and shelter to both man and animals. Fruit-bearing trees provided us with tasty and juicy fruits to satisfy our hunger and give us the energy we need to pursue our various interests in life. And when we started using tools, we cut down trees and fashioned them in different forms like in building homes and furniture making. Trees also provide excellent shade for all forms of life especially when the heat of the sun is too much and we need a temporary relief from it once in a while.
But if there is one more thing that we need most from trees for human life to flourish is the oxygen it produces. Man will perish if there is no more oxygen in the planet. The same thing can be said if carbon output shoots up way, way, way above normal. Unfortunately, that is the reality we are now facing in the world. CO₂ levels in the atmosphere are so high it is almost impossible to bring them back to normal range even if we keep on planting new trees.
Humans emit roughly 30 to 40 billion tons of the greenhouse gas, carbon dioxide, into the atmosphere each year. If we keep it up, Earth will continue to heat up and ultimately devastate our way of life.
So what can we do about it?
Most scientists agree that we need a way to capture some of that CO2 out of the atmosphere. One idea is to plant lots of trees. Trees use CO2 in order to grow. They also release oxygen, so it's a win-win.
But recent reports indicate that we simply can't grow enough trees to capture the necessary amount of CO2 that would help us meet the goals set by the Paris Agreement.
In truth, we would have to cover the entire contiguous US with trees just to capture 10% of the CO2 we emit annually.
But planting these trees isn’t as easy as A-B-C or 1-2-3. For starters, we don’t have enough space on the planet to plant these trees that can totally wipe out all the carbon emissions in the atmosphere. And most of the land is also used for planting crops. If we don’t plant crops, we starve. If we don’t plant trees, mankind may ultimately die. We are currently trapped in this confusing dilemma.
A new report from the Potsdam Institute in Germany shows that planting trees and other plants to absorb carbon dioxide from the atmosphere cannot substitute for cutting carbon emissions.
Growing trees and other kinds of "biomass" have been thought of as an effective countermeasure against our rising global carbon emissions. In fact, countries that preserve forests or green spaces can receive carbon credits that they can trade or sell to other countries that are polluters.
The researchers looked at several scenarios. One was the the "business-as-usual" scenario, in which greenhouse gas emissions continue to rise at current rates, and which scientists fear could lead to a global average temperature rise of 4.5 C by 2100. They found that if we want trees to absorb all that extra carbon, even if we converted all of our agricultural land to biomass cultivation, it cannot be done without experiencing the "most dire consequences for food production or the biosphere."
The rationale to this massive tree planting concept is because tree needs carbon dioxide to build their tissues. In return, they release oxygen that is needed by man for survival. Our increasingly advancing technology has resulted in carbon emissions that have severely clouded the atmosphere and has endangered everyone living on the planet because of climate change. Unfortunately, even if we cover every open space in the planet with trees, it won’t be able to totally eradicate all the carbon emissions already clouding the atmosphere right now.
As of now, we haven’t found a solution yet on how to address this problem because there are numerous challenges that must first be overcome and they aren’t easy hurdles too. However, it won’t hurt if you plant more trees when you can and do your part in saving the world in your own little ways. But on the contrary, when the presence of a tree presents more harm than good, don’t hesitate to cut it down because ultimately, human life is still more valuable than it. Contact http://www.allcleartree.com/removal for expert yet affordable assistance on tree removal to ensure that no one gets hurt in the process. Try to help out Mother Nature in many other ways because as of now, it needs all the help it can get.
The blog post The World Needs More Trees For Humans To Survive is republished from allcleartree.com