essentially starting the process and that can already happen now. process and that can already happen nova process and that can already happen now. great to have you on the show. happen now. great to have you on the show. thank happen now. great to have you on the show. thank you. - as we heard, there are safety implications at the zaporizhzhia nuclear power plant upstream, the facility relies on water from the dam to cool its reactors. here s the head of the un nuclear watchdog. 0ur our current assessment is that there is no immediate risk to there is no immediate risk to the safety of the plant. 0ur science correspondent pallab ghosh explains the risks to the plant. what are the risks? the first is nuclear reactors. they are roller shutdown and will below their normal operating temperatures. experts say they do not really need any additional water. the second is the cooling pond topped up by the cooling pond topped up by the reservoir. it supplies the