The Executive Director of UN-Habitat, Ms Anaclaudia Rossbach has warned that rapid and unplanned urban development threatens biodiversity, the environment, and food security.
Rossbach gave the warning while addressing a ministerial meeting at COP29 on Wednesday in Baku, the Azerbaijan capital.
This also leads to social fragmentation and financial deterioration. While the construction sector accounts for 40 per cent of greenhouse gas emissions, the UN-Habitat chief said 96 homes need to be built every day to meet the targets of the Sustainable Development Goals by 2030.
As such adequate funding and cooperation at all levels are necessary to address these twin challenges.
“There is only one road to pursue, one track, one we walk collectively where social, urban, and climate needs are addressed harmoniously over solid economic ground,” Rossbach said in a statement.
“Yes, we do need more finance flowing to cities. We need to plan and prioritise. Land is scarce and needs to fulfill its social and ecological functions. Social and housing needs are vast.
“We take care of people; people take care of the planet. And we should leave no one behind.’’
In a separate session, speakers noted an ongoing issue that could seriously hamper many efforts to address climate-driven impacts in cities, and elsewhere.
According to the latest report from the UN Environment Programme (UNEP), global emissions increased by 1.3 per cent in 2023 – when they should have decreased.
“To limit warming to 1.5°C, updated National Contributions – climate commitments that each country makes – should enable a 42 per cent reduction in greenhouse gas emissions by 2030 and 57 per cent by 2035,” said UNEP Executive Director Inger Andersen.
She highlighted that 52 per cent of all greenhouse gas emissions come from just 25 megacities, including, among others, Shanghai, Beijing, Tokyo, Moscow, and New York City.
“This means the actions you take in setting standards for energy efficiency, determining energy sources, managing waste and methane emissions, improving public transport, encouraging electric mobility, and promoting pedestrian-friendly cities can make a massive impact,” she told mayors from around the world gathered at the event.
For the first time ever the issue of tourism is being discussed at a COP, formally the Conference of Parties to the UN Framework Convention on Climate Change (UNFCC) in the context of its impact on climate.
In 2023, the tourism sector recovered from the doldrums of the COVID-19 pandemic, as international arrivals rebounded to almost 90 per cent of pre-pandemic levels.
That year, the sector contributed three per cent to the global gross domestic product (GDP), amounting to 3.3 trillion dollars, and employed one in every ten people worldwide.
In an interview with UNifeed, Andersen reiterated her call on stakeholders at COP29 to make sure tourism industry lessens its carbon footprint.
“We need to understand that the tourism sector is impacted by climate change. And so, it is both a victim of and a contributor to climate change. That is why having this first tourism focus at a COP is very important.”
Meanwhile, Special Adviser to the UN Secretary-General on Climate Action, Selwyn Hart reminded attendees at COP29 that humanity already has the knowledge and tools needed to effectively combat climate change.
“A revolution in the transition to renewable energy is already underway. It cannot be stopped,” he said.
“However, the question remains whether the speed of this transition will prevent its worst consequences. And secondly, whether it will be fair enough to reduce inequality within and between countries.
“In multilateralism, the results are sometimes different from what any one country imagines. This underscores the importance of flexibility, cooperation, and the willingness to adapt to changing circumstances and international relations.”
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