The article highlights the relevance of the problem of the ecology of our time. When posing the problem, the main aspects that lead to the current difficulties with ecology are determined. The main problems that are already facing us because of climate change are indicated. The problem of using plastic, which fills most landfills with waste, is also considered. Based on these problems, it is proposed to determine the happiest countries in the world according to a rating compiled by independent contractors at the request of the UN. In this way, the main problems of the countries are deduced and summarized in comparative statistics based on unifying problems. The existing methods and technologies currently promoted by the world's leading countries in comparison with our country are also considered. Despite the fact that countries differ in geographical location, level of development, availability of natural resources, and other factors, they all face environmental problems. Climate change - global warming due to CO2 emissions - is one of the most common problems. The level of global warming of 1.5°C may soon be crossed, unless rapid and large-scale reductions in greenhouse gas emissions are made, we are doomed to global climate change in every region
 The world suffers from global climate changes, social segregation, lack of full implementation of recycling technologies, recycling of human life items, epidemics, financial crises, etc. Ukraine, before the above list, has been on the permanent fire for quite a long time. Despite the indescribable depth of the tragedy that Ukraine and Ukrainians are experiencing every day, we have the opportunity to create a completely new country, implement the best achievements, and most importantly, logically implement them in the local context, and not blindly copy them. The World Bank report published in its study a list of directions that the global community should pay attention to and take into account in its various developments.
 For Ukraine, the problems of eco-genocide, which are caused by hostilities on the part of Russia, are indicated and potential methods of their solution are considered.
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