African Union Commissioner Josefa Sacko joins dozens in an open letter that argues the adaptation of Africa’s livestock sector is a ‘matter of climate justice’. NAIROBI, KENYA, November 27, 2023 /EINPresswire.com/ -- High-income countries at COP28 must agree to ramp up investments to help Africa adapt its livestock systems to sustain the fastest-growing population on the planet, African leaders, scientists and experts have said in an open letter.