Learn about the potential side effects of Retinol (vitamin a). Includes common and rare side effects information for consumers and healthcare professionals.
India and China, which have ratified the Kyoto protocol, are not obligated to reduce greenhouse gas production at the moment as they are developing countries; i.e. they weren't seen as the main culprits for emissions during the period of industrialization thought to be the cause for the global warming of today.
The Montreal Protocol, finalized in 1987, is a global agreement to protect the stratospheric ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS). The stratospheric ozone layer filters out harmful ultraviolet radiation, which is associated with an increased prevalence of skin cancer and cataracts.