Study of Causation Presumption In Environmental Tort

Causality presumption is the issue that stretches over tort law and the proof law,it has little influences in the legislation and court,compared with the fault presumption.This text begins with concept of causality presumption, regards its effect that is to transform objective burden of proof,it differs from the vert with burden of proof,factal card,infer roughly,form witness bright obvious.Our country should express regulations causality presumption and establishes special critieria of for environmental incidents.