We can't avoid it. We will be able to mitigate, and nuclear will help with mitigation, but it's a means to an end, and not 'our best bet', just one of many bets, and hopefully one that will pay off in time. But weighing the alternatives of investing every $ into renewables rather than into nuclear for a much more immediate pay-off is a difficult matter, hence the all-out push of the nuclear lobby. And as for the 'solar and wind' lobby, it exists, but is far less powerful.