Montreal Protocol: John Kerry makes case for Kigali amendment

UNITED STATES Secretary of State John Kerry is optimistic that if the parties to the Montreal Protocol adopt the amendment to phase down hydrofluorocarbons (HFCs), it will signal a momentous step to limit global warming.
US Secretary of State Kerry says adopting Montreal Protocol amendment will signal a momentous step to limit global warming. / Internet photo
US Secretary of State Kerry says adopting Montreal Protocol amendment will signal a momentous step to limit global warming. / Internet photo
Athan Tashobya