If cities are to overcome the numerous challenges they are currently facing, including disasters, then it requires an array of sustainable techniques, methods and approaches for managing them. Cities are robust, often resilient but also fragile in the wake of perplexing environmental problems, such as climate change.
To clarify things a bit – hazards themselves are not disasters until they harm or eliminate life. A large-scale asteroid impact is most certainly a hazard but it will not be a disaster unless it harms life or damages the processes that support it. Earthquakes and flood hazards may be potentially disastrous but only in reference to the living things they are at risk of destroying.
The good news about disasters is that while they are not always preventable, it is possible to reduce their impacts through human means. In this geological epoch, climate change will persist regardless of human intervention, but its future impacts remain an open question – and humans have a strong role to play.
Looking to the near future — 2019 — there are four topics, four ideas I wish to highlight that could revolutionise not only how we tackle climate change, but many other global challenges the world is facing for sustainable development.
Revolutionise the energy system
Make circular economy a reality
Clean water and sanitation infrastructure for all
Spread electric vehicles
It’s a simple yet powerful (no pun intended) scientific fact that energy underlies everything. If we didn’t have it we wouldn’t exist and without the concept our lives would be radically different from what they are today. But let’s keep it to things like electricity and heat for the moment.
We need to generate more of them and use what we have more wisely, but the energy dense yet carbon heavy materials we’ve relied on since prior to the industrial revolution are a no go for the future. Embarrassingly, they’re on the rise despite progress made in renewables and decarbonisation.
Beyond emissions there were already in place good reasons NOT to burn fossil fuels. Remember acid rain? How about air pollution? Which cities finally seem to be paying attention to again because people are dropping like flies because of air contamination. Did you know that communities downwind of coal fired power stations are more likely to have children with birth defects? How about the impacts coal has on landscapes, water and air, all resources we cannot live without?
What I bring to the interview is respect. The person recognizes that you respect them because you’re listening. Because you’re listening, they feel good about talking to you. When someone tells me a thing that happened, what do I feel inside? I want to get the story out. It’s for the person who reads it to have the feeling… Studs Terkel
This week is Green Great Britain Week! And to help make a difference myself, colleagues and volunteers gave a public survey on what the people of Newcastle think about climate change, in collaboration with the Priestley International Centre for Climate at University of Leeds, University of York and University of Manchester.
According to the IPCC 1.5C special report released last week, carbon emissions must be urgently reduced even more than previously thought or the devastation caused by heating up the planet above the 1.5C target could cause it to veer in the direction of unlivable.
Climate change is far from easy to communicate let alone contemplate on a large scale. The 10 warmest years on record have occurred since 1998 and the four warmest years on record since 2014. Although the global temperature is rising rapidly, it isn’t uniform across the planet. While climate change impacts are certainly felt by people all over the world, how they experience them may vary. Continue reading People want to talk about climate change→