Cortez, why do you suggest that no one in Algeria is harvesting briar?
Yazid is. Just, his stuff ranges in quality from great to total crap and he's... kind of slippery to deal with.
If you talk to people in the industry, they'll tell you that briar is plentiful as a plant, it's a bit like us here in the prairies worrying about harvesting too much poplar. You just... couldn't.
Like any forestry industry it must be managed, and that seems to be understood - think about how much wood was being cut for factory pipes from say, 1930 to ... 1980? I mean, there were factories, plural, doing 500,000 pipes a year. The largest french factories might still be doing something like that, under many different brands, but the basic demand for briar is nowhere near what it once was. The demand for scorching tight grain and perfect vertical cuts is up, of course, with a bunch of us all competing for the best cuts at this point from whoever will sell them! But the idea that there isn't enough briar is wrong. Enough people harvesting and cutting might be more of a problem! It's hard work!
I've had conversations with Jaume Hom in Spain, Mimmo Romeo in Italy, and Makis Minetos in Greece just to name 3. They were all very candid with me about supply/demand issues in the industry. Jaume's "If I ask my cutters to bring me dead root they will laugh in my face. There are, of course, dead trees, but always the dead ones are cracked and full of insects." made me laugh.
Anyway, there's lots of wood around, yes, guys like Mimmo and Makis are over-run with demand for super flawless perfect wonder blocks, and they just... can't all be that. But I could pick up the phone and have 50 real nice plateaus at my house tomorrow from Italy, Spain, Algeria, Greece, hell even Morocco (puke). The hobby/artisan demand is high, but even if there are 1000 of us doing 100 blocks a year... that's 100,000 blocks. That's nothing.
So we still have lots of good wood, the factories still buy bales of 2nd-rate cuts, and pipe making goes on.