the first country in western europe to re enter a partial coronavirus lockdown this autumn hello and welcome to bbc news. world leaders have struck a landmark climate change deal aimed at reducing global warming, after two weeks of intense negotiations. the glasgow climate pact is the most significant of its kind since 2015 but the pledges don t go far enough to limit global temperature rise to 1.5 degrees celsius. our science correspondent victoria gill reports. hearing no objections it is so decided. after two weeks of sleepless nights and negotiations over every detail, a glasgow pact on climate change was finally agreed. it was almost derailed at the last moment as india requested a change, watering down a critical line about phasing out coal. and there were emotional scenes as cop president alok sharma acknowledged the disappointment over that concession and at what was at stake. may i just say to all delegates, i apologise for the way this process has unfolded and i a