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  • Guest post: Three reasons why climate change models are our best hope for understanding the future

    Mark Maslin, UCL It’s a common argument among climate deniers: scientific models cannot predict the future, so why should we trust them to tell us how the climate will change? This trope recently surfaced in an interview with Canadian psychologist ....

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  • More than growing pains: young people and mental health

    The last few decades have seen increasing rates of mental health disorders among children and young people. But while children and young people’s mental health is currently high on the public agenda, many of these mental health conditions remain unrecognised ....

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  • Digital carbon footprint: the environmental impact of digital transformation

    In recent decades, digital technology has revolutionised nearly all aspects of our lives, transforming the ways in which we work, communicate, travel, listen, watch, and play. For governments and policy makers, particularly in the context of the Covid-19 pandemic and ....

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  • Guest post | Mixing it up in Midtown Tampa

    Midtown Tampa is the kind of instant city that 20 years ago I would’ve raved about. It’s another great example of The Urban Experiment. This is a mixed-use, walkable development that has been created out of whole cloth west of ....

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  • Season’s Greetings

    From everyone at The Knowledge Exchange and our parent company Idox, we’d like to wish you a very Happy Christmas, and all good wishes for 2022. The enquiries service of The Knowledge Exchange will close on 24 December, and reopen ....

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  • Looking back and beyond: The Knowledge Exchange blog in 2021

    If 2020 was the year of the coronavirus, then 2021 was surely the year of the ‘coronacoaster’. From the highs of vaccine rollouts and loosening of social restrictions to the lows of fluctuating case numbers and a worrying new virus ....

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  • Decarbonising our buildings: heat pumps or hydrogen for the future of heating?

    In October, the Scottish Government released the Heat in Buildings Strategy: Achieving Net Zero Emissions in Scotland’s Buildings. The strategy presents the approach to achieving the target for net zero emissions from Scotland’s buildings by 2045 and is a key ....

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  • Guest post | Carbon capture and storage: where should the world store CO₂? It’s a moral dilemma

    The recent Glasgow climate pact committed 197 countries to “phas[ing] down unabated coal”. Unabated coal refers to when power stations or factories burn coal without capturing and storing the carbon dioxide (CO₂) generated. Kian Mintz-Woo, University College Cork Because the ....

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  • Guest post: If we all choose the fastest mode of travel in a city, the whole city gets slower – and more congested

    Rafael Prieto Curiel, UCL and Juan Pablo Orjuela, University of Oxford People in cities often choose how to travel based on how long it will take. In recent years, navigation apps such as Google Maps and CityMapper have enabled people ....

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  • Grey to green: can green spaces create equity and wellbeing in post-COVID cities?

    As 2021 draws to an end, much of the world is slowly emerging towards post-pandemic life. Focus is shifting from response to recovery. Governments, activists and academics are arguing for a green recovery – a one-off opportunity to truly incorporate ....

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