Fifty years from now, Hong Kong may never have winter again.
Global warming is sweeping the globe, making summers longer and winters shorter, and Hong Kong is not immune. The Director of the Hong Kong Observatory even pointed out that Hong Kong will have no winter in 50 years. The problem of climate change is urgent, and every citizen should do their part to reduce carbon emissions. In our daily lives, we can also reduce carbon emissions in many ways:
Traveling by public transport:
- Use public transportation as much as possible and reduce driving your private car. It is estimated that using public transportation instead of your private car once a week can reduce carbon emissions by more than 5 kilograms. (Source: Low Carbon Action )
- When traveling by private car, please slow down as much as possible and avoid unnecessary acceleration and deceleration. The faster you drive, the more fuel you consume, and for every liter of gasoline a vehicle consumes, it emits 2.7 kilograms of carbon dioxide.
- Avoid using airplanes for short-haul trips whenever possible. Airplanes are the most polluting mode of transportation; a round trip from Hong Kong to London generates 5.7 tons of carbon monoxide emissions per passenger. Because of their high-altitude flight, airplane emissions are 2 to 4 times more impactful than the same amount emitted on the ground. Some airlines now offer “voluntary carbon neutrality programs,” which involve taking carbon reduction measures (such as planting trees and promoting the use of renewable energy) to offset existing greenhouse gas emissions in order to achieve zero total greenhouse gas emissions. Passengers can use online calculators to calculate the carbon dioxide emissions generated by their flight and then purchase “carbon credits” to offset these emissions.
- Used batteries should be recycled and not disposed of indiscriminately, as discarded batteries in landfills can leak harmful chemicals, polluting soil and groundwater. Residents can find recycling bins in their housing estates or subway stations.