在成为二十一世纪特征的资源竞赛中，没有哪个行动方直接或间接地威胁其他行动方减少粮食和能源出口，但所有人都承担着系统性风险。
In the race for resources that defines the twenty-first century, no actor is directly or indirectly threatening other players to curtail food or energy exports, but all bear the systemic risks.