UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn

UNEP chief: Zero-waste approach can reduce gov’t costs by $70bn