To condemn environmental efforts as totally futile is the same as saying that all efforts taken to conserve the environment are in vain. The efforts to conserve the environment are not totally futile as much has been done to protect the environment.
Countries have pledged to protect the environment by signing international treaties. 127 countries have adopted legislation to regulate plastic bags. 27 countries have instituted taxes on the production of plastic bags, and 63 countries have initiated mandates to manage single-use plastics. These efforts show that efforts taken by various governments are not mere token gestures. Many countries have implemented recycling rates of over 50 per cent. Germany and South Korea are model examples. Some countries are beginning to apply circular approaches to waste reduction and conversion of unavoidable waste into an asset through job creation—building the business case for resource-efficient approaches and providing livelihoods to vulnerable communities. One example is Jordan. Supported by the European Union and UN Environment through the EU SWITCH Med Programme, the Association for Energy, Water and Environment in Jordan worked with 15 hotels and 17 restaurants to carry out a waste audit and find ways to reduce their impact. Such initiatives have become blueprints for other countries to adopt and follow. Much is being done for the environment.
To stem air pollution, many countries are taking large strides to ensure that people can breathe clean air. The Philippines and Sri Lanka, supported by UN Environment, have begun to tax electric and hybrid vehicles lower than conventional vehicles. The impact has been clear. The number of electric and hybrid cars in Sri Lanka’s active fleet grew 10 times between 2013 to mid-2018, with 150,000 such vehicles now on the streets. This growth saw the percentage of cleaner vehicles in the active fleet rise from 4 per cent in 2013 to 23 per cent by mid-2018. In the capital Colombo, where past research showed heavy traffic accounts for over 50 per cent of air pollution, this has made a real difference to human health. These are not singular examples. Environmental scientists opine that replacing the current fleet of buses and taxis in 22 Latin American cities could save 36,500 lives by 2030. The UN Environment body, through its MOVE platform and with the support of Euroclima+, is assisting Argentina, Colombia and Panama with national electric mobility strategies, and is helping Chile and Costa Rica to expand the use of electric buses. Although the efforts are not evident, much has been done to save the environment.
Much more is happening across the globe. Breathe Life, a campaign by the Climate and Clean Air Coalition, the World Health Organization and UN Environment, is running initiatives that cover 52 cities, regions and countries, and reach over 153 million citizens. For example, campaign partners energized the public through a sporting challenge that saw 55,000 people pledge to commute by bicycle or on foot. There are now more than a million electric cars in Europe. The rise of renewable energy will help, with investment in new renewable sources outstripping fossil fuel investments each year. All of this work is having an impact.
There are some instances of greenwashing by companies like Volkswagen or Starbucks, but largely efforts are being taken in the right direction. There is still pervasive use of single-use plastics, but education and awareness efforts are paying-off to convince people to change. While critics may laugh at turning off lights for 1 hour on Earth Day, we are making progressive steps at changing attitudes and our environment.