June 10, 2025

Beyond 2 °C: how to prepare for the inevitable

In recent decades, the global climate effort has focused primarily on mitigating greenhouse gas emissions. However, the latest scientific assessments conclude that these efforts have not been sufficient to prevent a significant rise in global temperatures.

According to the Intergovernmental Panel on Climate Change (IPCC, 2023), the Global Carbon Project report (2024), and the United Nations Environment Programme’s Emissions Gap Report (UNEP, 2024), current emissions trends are projected to lead us past the +2 °C global warming threshold by mid-century.

The World Meteorological Organization (WMO) adds that there is a growing probability of briefly exceeding this threshold even before 2030.

This scenario poses structural challenges across multiple areas: increased heatwaves, more intense wildfires, extreme weather events, pressure on healthcare systems, biodiversity loss, and reduced agricultural productivity, among others.

The IPCC warns that “beyond a certain threshold, adaptation may no longer be possible.” Therefore, early planning is crucial to minimize losses and enhance resilience.

In this context, adaptation cannot be understood as a one-time response, but as a systemic transformation that must:

  • Be aligned with scientific knowledge.
  • Include long-term planning horizons (3–4 decades).
  • Set short- and mid-term milestones (2–5 years).
  • Involve all stakeholders: governments, businesses, civil society, and citizens.

Resilient infrastructure and environments

Essential infrastructure must be designed to withstand growing climate impacts: electricity, water, telecommunications, healthcare, education, and mobility.

Cities, in turn, must reduce their vulnerability through:

  • Increased green spaces and shaded areas.
  • Sustainable urban drainage systems.
  • Energy-efficient buildings.
  • Strategies to mitigate the urban heat island effect.

Water: a critical adaptation resource

Sustainable water management will be one of the main pillars of climate adaptation in the coming decades.

In this regard, innovative technologies like AQUAER—which enables the generation of drinking water from ambient humidity—offer a complementary pathway to reinforce water security, especially in areas with limited or climate-stressed water availability.

These low-impact, scalable solutions can be particularly valuable in schools, healthcare centers, rural communities, and emergency settings.

Clear diagnosis, necessary action

Various studies have warned that current adaptation plans, both in Europe and globally, remain insufficient. An analysis published in Nature Communications (April 2024) concluded that more than 70% of European cities have inconsistent or poorly defined adaptation plans.

Climate adaptation must become a political and business priority. It requires planning, transparency, sustained investment, and cross-sectoral involvement.

At Wegsco, we support this transition through a knowledge-driven, innovation-based approach to sustainable urban development. We are committed to technological and design solutions that make our cities more resilient, efficient, and livable.