Hunters and anglers for generations have contributed to wildlife conservation by paying taxes assessed on the purchase of outdoor gear related to their pastimes. Why isn't there also a tax levied on outdoor gear and products used by non-consumptive users? Shouldn't everyone who uses public lands, from downhill skiers and hikers to mountain bikers and river rafters, be expected to pay? It's a topic of debate and considerable pushback has come from outdoor retailers. Photo of hikers courtesy Jacob W. Frank/NPS