Growth is fine, really. I'd start worrying when our economy starts to expand at a noticeable fraction of the speed of light.
The problem is sustainable growth. The path we're on isn't sustainable, unless we hit some scientific and political miracles in the next years. Sustainable growth is unfortunately slower than unsustainable one, so it loses out in competitive environment. Still, I don't think we should focus on attacking growth in general - just the type we have now. Done right, economic growth may yet save us.
The problem is sustainable growth. The path we're on isn't sustainable, unless we hit some scientific and political miracles in the next years. Sustainable growth is unfortunately slower than unsustainable one, so it loses out in competitive environment. Still, I don't think we should focus on attacking growth in general - just the type we have now. Done right, economic growth may yet save us.