Essay on(we and our environment after covid-19)in 20 ,25 lines
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Answer:
Intact nature provides a buffer between humans and disease, and emerging diseases are often the results of encroachment into natural ecosystems and changes in human activity. In the Amazon, for example, deforestation increases the rates of malaria, since deforested land is the ideal habitat for mosquitoes. Deforested land has also been linked to outbreaks of Ebola and Lyme disease, as humans come into contact with previously untouched wildlife.
A study published this year found that deforestation in Uganda was increasing the emergence of animal-to-human diseases and stresses that human behaviour is the underlying cause. Altering nature too much or in the wrong way, therefore, can have devastating human implications.
While the origin of the COVID-19 virus is yet to be established, 60% of infectious diseases originate from animals, and 70% of emerging infectious diseases originate from wildlife. AIDS, for example, came from chimpanzees, and SARS is thought to have been transmitted from an animal still unknown to this day. We have lost 60% of all wildlife in the last 50 years, while the number of new infectious diseases has quadrupled in the last 60 years. It is no coincidence that the destruction of ecosystems has coincided with a sharp increase in such diseases.

Human activity is destroying our natural world.
Image: World Economic Forum
Natural habitats are being reduced, causing species to live in closer quarters than ever to one another and to humans. As some people opt to invade forests and wild landscapes due to business interests and others at the other end of the socioeconomic spectrum are forced to search for resources for survival, we damage the ecosystems, risking that viruses from animals find new hosts – us.
Given our interconnected and ever-changing world, with air travel, wildlife marketing and a changing climate, the potential for further serious outbreaks remains significant. Pandemics are, therefore, often a hidden side effect of economic development and inequalities that can no longer be ignored. In other words, just as carbon is not the cause of climate change, it is human activity - not nature - that causes many pandemics.
Nature should be part of the solution.
This coronavirus crisis has demonstrated our socioeconomic system’s inherent vulnerability to shocks. As businesses assess how to emerge from this crisis and governments devise stimulus packages to rebuild the economy, such actions need to be carefully determined. The decisions made on how to stimulate growth and respond to the COVID-19 pandemic will determine the future health, wellbeing and stability of people and the planet.
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