The global environment at a crossroads

by SAVIOUS KWINIKA
JOHANNESBURG, (CAJ News) – FROM Africa’s droughts and floods to Asia’s deadly heat, Europe’s wildfires, Australia’s extreme weather, North America’s hurricanes and South America’s Amazon crisis, the world’s environment is changing rapidly—and no continent is untouched.

Africa is facing worsening heat, water stress, desertification and land degradation, threatening agriculture and livelihoods.

Across Asia, rising temperatures, floods, droughts and powerful storms are placing hundreds of millions of people at risk.

Europe is experiencing increasingly severe heatwaves, wildfires and flooding, while Australia and Oceania face intensifying heat, bushfires, coral damage and threats to vulnerable Pacific islands.

North America is confronting destructive wildfires, hurricanes, drought and extreme heat.

In South America, the Amazon remains a major concern as deforestation, fires, drought and warming threaten one of Earth’s most important ecosystems and carbon stores.

The causes are interconnected. Burning coal, oil and gas releases greenhouse gases that trap heat.

Deforestation removes carbon-storing forests, while intensive agriculture, mining, urban expansion, plastic and chemical pollution, overfishing and waste further weaken ecosystems.

Natural phenomena such as El Niño can amplify these pressures.

The World Meteorological Organization recently warned that an exceptionally strong El Niño could persist into early 2027, increasing risks of drought, flooding and other extremes.

The World Meteorological Organization (WMO) has announced that the current El Niño weather event, driven by exceptionally warm Pacific Ocean temperatures, may become the strongest ever recorded, with a near 100% probability of persisting through February 2027.

El Niño, a natural phenomenon marked by the warming of sea surface temperatures in the eastern Pacific, typically occurs every two to seven years and can last up to 12 months, triggering severe weather patterns such as intense rains, droughts, and typhoons, especially in Latin America.

The ongoing event, classified among the top four strongest since 1950, has already contributed to a worsening food crisis in Central America’s Dry Corridor.

Though naturally occurring, this El Niño is being intensified by climate change-related ocean warming.

WMO and the United Nations (UN). officials, including Secretary-General Antonio Guterres, emphasized the urgency of the situation, warning that 2027 may become the warmest year on record.

In response, WMO is enhancing early warning systems and collaborating with global partners to support adaptive measures in critical sectors such as agriculture, health, and water resources.

The warning from the United Nations is becoming increasingly urgent. The WMO’s latest global climate assessment says 2015–2025 were the hottest 11 years on record, while 2025 was among the three warmest years ever measured.

UNEP has warned that the planet faces a “triple planetary crisis”: climate change, biodiversity loss, and pollution.

Its latest finance assessment reveals a striking imbalance: for every dollar invested in protecting or restoring nature, about $30 is spent on activities that degrade it.

Protecting the environment therefore means protecting human life itself.

Healthy forests regulate climate and rainfall; oceans support food and livelihoods; clean air and water sustain communities; fertile soils secure agriculture; biodiversity strengthens ecosystems against shocks.

If environmental protection fails, humanity faces worsening food and water insecurity, displacement, disease, economic losses, biodiversity collapse and increasingly dangerous extreme weather.

The WHO already identifies climate change as a driver of heatwaves, floods, wildfires and other humanitarian emergencies.

The solution is still within human hands: rapidly reducing emissions, protecting forests and oceans, restoring degraded land, reducing pollution, expanding clean energy, strengthening early-warning systems and investing in resilient communities.

The message from science is clear: protecting nature is not a luxury. It is protecting our future.

– CAJ News