Agree completely Phil.
That's why the sale and trade in ivory needs to be legalized. Make property owners, conservancies, national parks, etc. the owners of the elephants that live there. (elephants are certainly more difficult than a territorial animal but a system could still be worked out) Then let the property owner profit from the ivory that the animals carry. If a cull needs to take place the owners get the funds to pay for the cull, maintain the property and make a profit. Sell trophy hunts. Prices for hunts will go up until it reaches an equilibrium. The property owner will protect the animals if it pays to protect their investment. People that have taken elephant and own the ivory now have a valuable asset that they could use as an investment and sell at will instead of it being worthless to them yet worth $800/lb in China.
Zimbabwe Parks Department is broke and employees aren't being paid on time yet they have 40-50,000 elephants in Hwange alone that has a carrying capacity of 1/3 that number. That population increases at a rate of 8% per year without poaching or die off due to food/water shortages. Harvest the 8% or 3,000 elephants per year with an average weight of 30 lbs of ivory per elephant at a wholesale cost of say $200 per pound. That is a sustainable $18m per year. Which has got to be a multiple of what Parks brings in now.
Wouldn't it be neat if the leaders of the world realized how markets work? The world would be a better place if all politicians were required to take a basic economics class. Instead the majority are lawyers.
"The first thing we do, let's kill all the lawyers" Shakespeare
Sorry, had to get one last rant in during November. Headed to the woods right now to do my Thoreau thing. Maybe get a deer in the process.
All the best.