967 outer space treaty to make it fit for purpose for space activities in the 21st century dr ian crawford thanks very much for being with us. thank you. now the number of people going hungry has risen for the 3rd year running after years of improvement that's according to the united nations which blamed conflict climate changes and an economic slowdown globally more than 820000000 people or 11 percent of the population suffer from hunger africa has the highest percentage with one in 5 people going hungry the number rises to nearly one in 3 in east africa according to 5 u.n. agencies more than 2000000000 people worldwide can't get safe sufficient or nutritious food as the u.n. agencies say conflict and climate change is having a huge impact on hunger in central mali thousands of people are struggling to feed themselves are being displaced by fighting the conflict between herders and farmers belonging to rival ethnic groups as led to the deaths of hundreds of people magazine as malcolm webb reports from mali's region i 1st called malaria then became constipated her mother mariam says they o

967 outer space treaty to make it fit for purpose for space activities in the 21st century dr ian crawford thanks very much for being with us thank you. now the number of people going hungry has risen for the 3rd year running after years of improvement that's according to the united nations which blamed conflict climate changes and an economic slowdown globally more than 820000000 people or 11 percent of the population suffer from hunger africa has the highest percentage with one in 5 people going hungry the number rises to nearly one in 3 in east africa according to 5 u.n. agencies more than 2000000000 people worldwide can't get safe sufficient or nutritious food as the u.n. agencies say conflict and climate change is having a huge impact on hunger in central mali thousands of people are struggling to feed themselves not been displaced by fighting the conflict between herders and farmers belonging to rival ethnic groups as led to the deaths of hundreds of people as it is malcolm webb reports from mali's mufti region. who they 1st called malaria then became constipated. her mother mary say

dr ian crawford thanks very much for being with us thank you. now the number of people going hungry has risen for the 3rd year running after years of improvement that's according to the united nations which blamed conflict climate changes and an economic slowdown globally more than 820000000 people or 11 percent of the population suffer from hunger africa has the highest percentage with one in 5 people going hungry the number rises to nearly one in 3 in east africa according to 5 u.n. agencies more than 2000000000 people worldwide can't get safe sufficient or nutritious food as the u.n. agencies say conflict and climate change is having a huge impact on hunger in central mali thousands of people are struggling to feed themselves are being displaced by fighting the conflict between herders and farmers belonging to rival ethnic groups as led to the deaths of hundreds of people magazine as malcolm webb reports from mali's region i 1st called malaria then became constipated her mother mariam says they only have rice left to eat in their village and

joining me now is ian crawford, professor of planetary science and astrobiology.arch for life in the universe. 0k. what we just saw there were the first humans to step on the moon, but are you saying that there could have been other life? no, not at all. ithink that there could have been other life? no, not at all. i think the significance of the moon in terms of astrobiology is that for the whole history of the solar system, the moon has been orbiting the only inhabiting planet in the universe, the earth, and the only geological record of the moon informs us of the early history of the earth. that is the connection between the earth and astrobiology. the apollo landing, what did it mean to you? personally a lot. i was seven in 1969 and i was one of those small children woken up in the early hours of the morning to watch neil armstrong stepped on the moon. it was one of the things that inspired me to a career in science. where are we with lunar exploration? it is 50 years since the first person stood on the moon, it is almost 50 years since the last person stood o