首先，国家应该限制什么时候可以召集公投（比如，只能对宪法修正案进行公投 ） ， 制定最低投票率门槛，并要求绝对多数。
For starters, countries should limit when they can be called (say, only with regard to constitutional amendments), establish a minimum threshold for turnout, and require a supermajority.