Fight the next battle, not the last
Successful politics requires an unsentimental readiness to identify the problems of today, not yesterday. Margaret Thatcher fought inflation, union power and Soviet communism. Tony Blair sought to combine economic efficiency with social justice. In 2017, the challenges are no less specific: globalisation (opportunities and discontents); Islamist and far-right extremism; the cult of autocracy fuelled by populism; climate change; the consequences of human longevity. Be uncompromising in your focus. Don’t let the other side frame the debate.
The full article is here: https://www.theguardian.com/commentisfree/2016/dec/26/liberals-far-right