Author: Ketan Joshi

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  • ENVIRONMENT

    Racism and renewables in the developing world

    • Ketan Joshi
    • 05 April 2017
    1 Comment

    A 2015 cartoon by Bill Leak depicts an Indian family squatting, smashing solar panels to pieces. A woman chews on a shattered piece of glass, and a man attempts to smear mango chutney onto glistening shards. The initial reaction centred around the racist depictions of Indians. But it also represents a broader and worrisome attitude towards global energy politics, that assumes idiocy in developing countries, combined with a push to burden them with the dangerous wares of a dying industry.

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  • MEDIA

    The ills and thrills of talking about science

    • Ketan Joshi
    • 05 April 2016
    7 Comments

    When Alan Alda was 11, he threw a simple inquiry to his teacher. What's a flame? The response he received was less than satisfying. 'All I heard from the teacher was "it's oxidation". That didn't explain anything to me.' It's a neat illustration of a modern problem. Merely presenting over-simplified factoids is no longer sufficient in a world filled with phenomena like climate denial and the anti-vaccination lobby. For science to be communicated effectively, it needs to spark passion and excitement.

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  • AUSTRALIA

    Turnbull's techno-optimism is a tad hasty

    • Ketan Joshi
    • 16 February 2016
    7 Comments

    A government campaign declares 'we've always been good at having ideas. Now we need to get better at innovation: turning ideas into successful products and services.' The message is that we are on the brink of a technological revolution, driven by government. But really we've some way to go. As we have seen with wind turbines, the communities that host new technologies can react with anger and fear. If they are left out of the process, visions of grand, sweeping change can be undermined.

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