Note4Students
From UPSC perspective, the following things are important :
Prelims level: World Environment Day
Mains level: Read the attached story
Central Idea
- Plastics have become an integral part of human life, despite their adverse environmental impact.
- World Environment Day (5th June) serves as a reminder of our responsibility to address plastic pollution.
Why in news?
- 50th Anniversary of World Environment Day: The day, led by UNEP since 1973, marks its 50th anniversary this year.
- Global Platform for Environmental Outreach: World Environment Day has grown into the largest global platform for environmental outreach.
- Theme- #BeatPlasticPollution: This year’s World Environment Day focuses on the urgent need to combat plastic pollution.
World Environment Day 2023 |
|
| Date | June 5th |
| Theme (2023) | Ecosystem Restoration |
| Host Country (2023) | Pakistan |
| Established | World Environment Day was established in 1972 by the United Nations at the Stockholm Conference on the Human Environment |
| Purpose | To raise awareness and promote action for environmental protection |
| Importance | Platform for global environmental campaigns and initiatives |
| Activities | Various activities are organized worldwide, such as tree planting, clean-up drives, and educational programs |
| Previous Themes | Previous themes have focused on topics like biodiversity, air pollution, plastic pollution, and more |
| Organized by | United Nations Environment Programme (UNEP) |
Plastic pollution and the need for Solutions
- Plastic pollution is a pressing global issue that requires immediate attention.
- Over 400 million tonnes of plastic are produced annually, with less than 10% being recycled.
- Plastic pollution negatively affects ecosystems and poses risks to human health.
Understanding Plastic Pollution
- Versatile Nature of Plastics: Plastics are synthetic materials capable of being shaped and molded according to requirements.
- Types of Plastics: Commodity plastics, such as PET, HDPE, PVC, LDPE, PP, and PS, dominate global production.
- Identification Codes and Different Properties: Plastics can be identified by their resin identification codes (RIC) and possess distinct properties.
Environmental impact of plastics
- Plastics have revolutionized various industries but raise significant environmental concerns.
- Plastics have a slow decomposition rate, leading to the persistence of plastic waste.
- Microplastics, including primary and secondary types, accumulate in various environments.
Health risks and toxic chemicals
- Microplastics contain toxic chemicals that pose risks to human health.
- Bisphenol A (BPA) in microplastics can have detrimental effects on human health.
Worst examples of Plastic Pollution
- The Great Pacific Garbage Patch is a vast collection of plastic and microplastic waste.
- It was formed due to converging ocean currents and is situated in the North Pacific Ocean.
- It covers a surface area of 1.6 million sq km, with smaller patches in other oceans.
Actions against Plastic Pollution
- Urgency for Collective Action: Plastic pollution necessitates collective efforts and immediate action.
- World Environment Day’s Reminder of Responsibility: World Environment Day serves as a reminder of our responsibility to address plastic pollution.
Way forward
- Plastic Recycling: Advanced recycling technologies offer new ways to efficiently recycle plastic waste.
- Promoting Circular Economy Models: Embracing circular economy principles can reduce plastic waste and promote sustainable resource usage.
- Education and Awareness Campaigns: Spreading awareness and educating the public about the impact of plastic pollution can drive behavioral change.
- Collaboration between Industries and Governments: Cooperation between industries and governments is essential to develop comprehensive strategies for tackling plastic pollution.
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