Zoos are becoming facsimiles - or perhaps caricatures - of how animals once were in their natural habitat. If the right policies toward nature were pursued, we would need no zoos at all.
For such a large population, Bangladesh is a relatively small country, 147,570 km² (56,977 mi²), making it one of the world's most densely populated countries.
No one wants to go back to a situation where, if you have a pre-existing medical condition, you, you can be deprived of coverage. No one wants to go back to a situation where, if you get seriously ill, you can get thrown off your insurance. Seniors don't want to go back to paying more for their prescription drugs.
