SUSTAINABLE DEVELOPMENT (SCSH 1201) by Dina Azmanhazim

Notice the sudden rise of sea levels?

dinaazmanhazim1 — 2025-06-10 00:35:10 UTC

Why are there more frequent heat waves?

dinaazmanhazim1 — 2025-06-10 00:36:51 UTC

When did biodiversity change from this…

dinaazmanhazim1 — 2025-06-10 00:41:23 UTC

.. to this? (Yes, this is the same location)

dinaazmanhazim1 — 2025-06-10 00:47:55 UTC

dinaazmanhazim1 — 2025-06-10 00:48:34 UTC

Climate change refers to long-term shifts in temperatures and weather patterns on Earth, often over several decades or longer.

dinaazmanhazim1 — 2025-06-10 00:58:46 UTC

While natural factors like volcanic eruptions or changes in the sun’s activity can cause climate variations, the current rapid warming is primarily driven by human activities—especially the burning of fossil fuels such as coal, oil, and gas—which release greenhouse gases like carbon dioxide into the atmosphere.

dinaazmanhazim1 — 2025-06-10 00:59:38 UTC

These gases trap heat, causing the Earth's average surface temperature to rise, a phenomenon often called global warming.

dinaazmanhazim1 — 2025-06-10 00:59:49 UTC

That is why we are facing issues such as rising sea levels, shrinking glaciers, more frequent and severe extreme weather events (such as heatwaves, storms, and droughts), and disruptions to ecosystems and agriculture.

dinaazmanhazim1 — 2025-06-10 04:32:45 UTC

SDG 13 focuses on taking urgent action to combat climate change and its impacts.

It comprises of 4 targets.

dinaazmanhazim1 — 2025-06-10 04:35:49 UTC

Target 1: 💪🏼

Enhance the ability of all countries to withstand and adapt to climate-related hazards and natural disasters.

Target 2: ⚖️

Incorporate climate change actions into national policies, strategies, and development plans.

Target 3: 🧠

Strengthen education, awareness, and the capacity of individuals and institutions to mitigate climate change, adapt to its effects, reduce impacts, and provide early warnings.

dinaazmanhazim1 — 2025-06-10 04:41:28 UTC

Target 4: 🇺🇳🤝🏼

Encourage and support capacity-building initiatives for climate change planning and management in the least developed countries and small island developing states.

It is pledged by developed countries under the UN Framework Convention on Climate Change to jointly mobilise $100 billion annually by 2020 from various sources to support developing countries with effective mitigation efforts and transparent implementation, and fully activate the Green Climate Fund by securing its funding as soon as possible.

Climate change is rapidly progressing faster than we can prevent it.

dinaazmanhazim1 — 2025-06-10 04:50:00 UTC

Developed countries have not yet fully fulfilled their commitment to mobilise $100 billion annually to support developing countries in climate mitigation and adaptation.

dinaazmanhazim1 — 2025-06-10 04:51:15 UTC

Least developed countries and small island developing states lack the institutional capacity and resources for effective climate management.

dinaazmanhazim1 — 2025-06-10 04:51:53 UTC

Governments face difficulty in implementing initiatives when other more urgent matters are at hand— solving biodiversity loss, food security, etc.

dinaazmanhazim1 — 2025-06-10 04:54:58 UTC

Lack of sufficient educational content on climate change and sustainability, limiting public understanding and capacity to act.

dinaazmanhazim1 — 2025-06-10 04:57:05 UTC

Walk, bike, or use public transport

dinaazmanhazim1 — 2025-06-10 05:05:52 UTC

These modes emit far fewer emissions than driving. Living car-free can reduce your carbon footprint by up to 2 tons of CO2 annually. Buses and trains are also more efficient per passenger than cars.

Drive efficiently and opt to carpool

dinaazmanhazim1 — 2025-06-10 05:07:37 UTC

If you must drive, share rides and avoid rapid acceleration and braking. Remember to keep your car well-maintained, and use cruise control to save fuel.

Fly less

dinaazmanhazim1 — 2025-06-10 05:09:00 UTC

Air travel is highly carbon-intensive. Opt for trains, buses, or virtual meetings instead of flying whenever possible. Reducing flights is especially impactful for those in higher-income brackets who fly frequently.

Switch to renewable energy

dinaazmanhazim1 — 2025-06-10 05:13:57 UTC

Choose green energy providers or install solar panels to power your home with clean electricity.

Improve energy efficiency

dinaazmanhazim1 — 2025-06-10 07:40:20 UTC

Use energy-efficient appliances, LED bulbs and turn off devices when not in use to lower energy consumption

Reduce food waste

dinaazmanhazim1 — 2025-06-10 07:42:27 UTC

Plan meals, freeze leftovers, and compost organic waste to prevent methane emissions from landfills.

Reuse, recycle, and buy in bulk

dinaazmanhazim1 — 2025-06-10 07:42:54 UTC

These habits reduce the demand for new products and the emissions involved in production and transport

Raise awareness, participate in community projects and engage politically

dinaazmanhazim1 — 2025-06-10 07:45:23 UTC

Share information about climate change and sustainable practices within your community.

Join local sustainability groups and programs.

Vote for leaders who prioritise climate policies and support local initiatives for renewable energy and conservation.