Here is how the Daily Mail Summarizes their article:
* 533,000 more square miles of ocean covered with ice than in 2012
* BBC reported in 2007 global warming would leave Arctic ice-free in summer by 2013
* Publication of UN climate change report suggesting global warming caused by humans pushed back to later this month
The new Ice Age is beginning if it keeps up at that rate.
A cruise ship did go through in September. There was more ice, but the passage was not blocked. While that ship made it, they had to detour a bit based on real time ice reports and the Canadian kept ice breakers on standby. Cruising the NW passage is a multi-million dollar business so they will do it with or without ice.