The Earth might just be healing. That’s the good news to look forward to in 2022. Despite 2021 chronicling record heat waves, devastating floods, ravaging wildfires and crippling droughts, Mother Earth sent out some positive signals, telling us: Don’t Worry. But Tread with Caution.
The ineffective international climate negotiations at Glasgow were almost a given. Meets and summits do plan but, unless big players are not willing to compromise on expansionist designs and therefore curtail production and consumption, little can be remedied. Remember, it is all a cycle. Mass production leads to more pollution and toxic wastes from factories, more production means more casing for retail which in turn entails cutting down trees for paper wraps and plastic packages, which is currently the biggest threat to the planet.
It is upto us to make it a vicious or vibrant cycle.
Here are the five reasons to believe that we can still make a difference:
The ozone layer is healing
It was one of the key environmental causes of the 1980s: trying to prevent the hole in the ozone layer, which protects the planet from harmful UV rays, from getting any larger. Activists mobilised street protests and politicians held summits.
And change is happening, according to a recent study by the US National Center for Atmospheric Research (NCAR). The hole in the ozone layer remains enormous – about the size of North America – but is recovering at the rate of one to three percent every 10 years, according to the UN. The hole over parts of the northern hemisphere is expected to heal completely by the 2030s, with full repair over the southern hemisphere and polar regions expected by the 2060s, according to UN data. Global action on the problem via the Montreal Protocol has prevented more than 99 percent of potential health effects that would have otherwise occurred from ozone destruction, NCAR reported.
Coral IVF aids Australia’s Great Barrier Reef
The world’s largest living structure is under threat from rising ocean temperatures linked to climate change, which have caused coral bleaching. This year, however, has seen some recovery on the Great Barrier Reef. Scientists have been using man-made pools in a process comparable to in vitro fertilisation (IVF), moving eggs from areas of the reef where coral has been growing. These are then transferred in an effort to regenerate areas hit by bleaching or destruction from storms.
The process of assisted spawning, dubbed “coral IVF”, aided the birth of billions of new coral babies this year, in an explosion of colour. The reef is still facing substantial dangers, but scientists and conservationists hope these types of technologies can spur broader recovery in the world’s reefs, home to roughly a quarter of marine life.
China’s giant pandas no longer ‘endangered’
Home to more than 1,800 giant pandas living in the wilderness, China reported in July that the iconic bears are no longer officially “endangered”. Thanks to conservation efforts, they are now classified as just “vulnerable”. The International Union for Conservation of Nature, an independent tracking group, made a similar assessment several years earlier. Partial credit for the improvement in the giant panda population can be traced to an expanded network of protected areas in the world’s most populous country, covering about 18 percent of China’s landmass, according to Chinese authorities.
Renewable energy generation hits all-time high
Despite supply chain problems stemming from the COVID-19 pandemic, 2021 was expected to set an all-time high for new renewable energy production capacity. With new solar installations, wind farms and other technologies, the world added 290 gigawatts of renewable power production capacity this year, according to a report published this month by the Paris-based International Energy Agency. By comparison, that is twice as much as Canada’s total electricity generating capacity of about 145 gigawatts. Based on these trends, renewable energy capacity could exceed the current global capacity of fossil fuels and nuclear energy combined by 2026. Globally, more than 90 percent of new electricity generating capacity in the next five years is projected to come from renewables. The pace of growth, however, is still not fast enough to reach the goal of net-zero carbon emissions by 2050.
Protected area expands around Galapagos Islands
In the 19th century, amazing animal life on the remote Galapagos Islands inspired Charles Darwin to pen On the Origin of Species and pioneer the theory of evolution. This past November, Ecuador’s president announced that a marine-protected area around the Galapagos would be expanded by 60,000sq km (37,282 sq miles). Home to giant tortoises, marine iguanas, penguins, sea lions and frigatebirds, among other species, the area is under threat from climate change, illegal fishing and other challenges. Environmentalists hope that expanding the protected area will help preserve its unique natural beauty and wildlife.
