Man is making more efforts to protect his environment

No city is more committed to trees than Singapore.Since 1967, Singapore’s government has planted over 1.2 million trees,including those within 50-meter tall vertical gardens called supertrees.These structures sustain themselves and nearby conservatories with solar energy and collected rainwater. Trees and vegetation currently cover over 50% of Singapore’s landmass,reducing the need for air conditioning and encouraging low-pollution transportation.By 2050, it’s estimated that over 65% of the world will be living in cities. City planners can lay an eco-friendly
foundation,but it’s up to the people who live in these urban forests to make them homes for more than humans.