Introduction Seeing wildlife in its natural habitat can be a life-changing experience, but not all animal tourism is ethical. Many attractions exploit animals for entertainment, keeping them in captivity or encouraging unnatural interactions.

If history is any guide, the US dollar’s dominance of the global financial system is already looking a little late in the cycle. In the past, reserve currencies have reigned for roughly 100 years (USD now at 80th year).

“Edema” is the medical word for swelling. Many conditions can cause it.