In academics, even a negative is useful information. This article could be reframed as "no need to every about changing the climate " As they point out, even c

In academics, even a negative is useful information. This article could be reframed as "no need to every about changing the climate " As they point out, even covering 5% of the Sahara, or huge swathes of the Aussie Outback, (both unfathomable large areas) would have negligible effects. That's good to know.