Climate change has become a global emergency affecting us all. Global temperature has risen 1.2 degrees Celsius since industrial revolution and time is running out for the target of the Paris Agreement to be met. Extreme weather, sea level rise, biodiversity extinction, health threats, water crisis are only some of the many challenges facing this and future generations. Climate inequality is also a growing challenge as the underprivileged, children and women are disproportionately affected by climate change. Determined and forceful actions in climate mitigation, adaptation and resilience must be taken now.

In Hong Kong's context, Hong Kong Climate Action Plan 2050 sets the goal of energy transformation to achieve carbon neutrality in 2050. For example, using new energy, like hydrogen to generate electricity, reducing wastes, promoting public and green transport, and green buildings. Achieving carbon neutrality involves sector-wide efforts and individual dedication. On a personal level, we can each contribute by reducing our carbon footprints, and using our own industry expertise to rethink sustainable designs – from engineering to architecture to urban design.

What can Hong Kongers collectively do to achieve carbon neutrality? How can it integrate design thinking in reducing the impacts of climate change? What can each sector contribute to reduce carbon emissions? How can we change our consumption behaviors to reduce wastes?

We only have the one earth we inhabit. Let's join our hands together to reduce our own carbon footprint, and promote responsible consumption.