Unprecedented Heat: The Earth's Urgent Warning

The summer of 2024 has been a wake-up call for the entire world. From Asia to Europe and North America, record-breaking heat waves have become the new normal. We’ve all heard people say, "I've never experienced a summer this hot," a sentiment that speaks volumes about the changing climate. The traditional rhythms of the seasons seem to be fading, replaced by scorching heat that disrupts our lives and the natural world.

The Alarming Rise in Global Temperature

According to climate scientists, the Earth's average temperature has already risen by more than 1.5°C compared to the pre-industrial era. This is a critical milestone, as it surpasses the ambitious goal set by the Paris Agreement to limit global warming to well below 2°C, and preferably to 1.5°C.

This temperature increase has far-reaching consequences. It has severely impacted global ecosystems, leading to the reported extinction of an estimated 100,000 species. The loss of biodiversity isn't just an environmental issue; it directly affects human life by disrupting food chains, natural resources, and the stability of our planet.

The Complex Causes: Beyond Just Pollution

While some argue that this extreme heat is not solely caused by pollution, the scientific consensus points to a combination of factors. The primary driver is the greenhouse effect, amplified by rising ocean temperatures, particularly phenomena like El Niño. The excessive emission of greenhouse gases traps heat in the atmosphere, leading to a domino effect of climate irregularities.

Carbon Emissions: A Global Challenge

One of the most significant contributors to the greenhouse effect is carbon dioxide ($C{O}_2$). For instance, in 2018, South Korea's carbon emissions totaled 725 million tons, with over 70% of this coming from the power generation and industrial sectors. This highlights how industrial activities, largely dependent on fossil fuels like coal, are directly linked to the rise in global temperatures.

A Collective Movement Towards Sustainability

To combat this crisis, global initiatives like "Carbon Neutrality (Net Zero)" and "RE100 (Renewable Energy 100%)" are gaining momentum. However, these ambitious goals often face resistance from governments caught between economic growth and climate action.

This is where we come in. We can no longer afford to be bystanders. As "Climate Citizens," our small actions can create a big impact. Here’s what we can do:

• Reduce Energy Consumption: Turn off lights, unplug electronics, and use public transportation or carpool.

• Embrace Renewable Energy: Support policies and businesses that invest in solar, wind, and other clean energy sources.

• Advocate for Change: Contact your local representatives and advocate for stronger climate policies.

• Practice Sustainable Living: Reduce waste, recycle, and choose products from environmentally conscious companies.

The future of our planet depends on our collective action. It's time to shift from being passive observers to active participants in creating a more sustainable future. Every step, no matter how small, is a step in the right direction.