"The fact is that there's still very little research on lawns as an eco-system, and we urgently need more, because even the proposed alternatives can require intense management," she says. "It's going to take time to change attitudes as to what we should expect from a lawn, or even what a lawn is for. It's only recently in lawn history that, because they were so expensive to maintain, we've started to actually use lawns rather than just look at them. But clearly water usage is the big question, one that's only going to get bigger."
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