just as

But just as we can’t outrun the laws of physics that underlie global warming, we can’t afford more delay in ending the dangerous burning of fossil fuels.

So what would it mean for the global effort to tackle climate change if it does step to the fore, just as the US steps back?

Oslo's mayor Anne Lindboe said the tree's meaning - of gratitude, friendship, and peace - was "just as significant today as it was 77 years ago."

Depending on its dimensions, the cylinder will ring with radio waves of a specific frequency, just as a bottle will whistle with sound waves of a set pitch if you blow across its mouth.

"This brings us closer to the size of antibodies, and - just as with antibodies - we can then integrate several desired functions into such a protein," explains Hendrik Dietz.