Yes, I've read all of that before.  But please don't tell me that you actually believe this half-arsed explanation by the production team?  

  Concrete evidence was provided in the form of photos - photos of the guy in the suit, 
on set, during the filming of the episode!  I can't believe you're denying the obvious.  
Are you kidding?  His own production team has admitted to it!  Bear himself has admitted to it!  Where's the "spin"?  What's being "taken out of context"?
Evidence is 
here.
Oh, so the 
Times is lying now?  
This isn't about "hate" or "spin".  (Hell, I'd never even heard of Bear Grylls until I read this thread, I had no idea he even existed).  Bear's own production team (and Channel 4) has 
publicly admitted that the allegations are true and Bear himself has apologised for misleading the public:
British adventurer Bear Grylls has apologised for misleading viewers of his Channel 4 show, Born Survivor.
The show saw Grylls supposedly abandoned in the wild, but a programme consultant claimed the star stayed in a motel and scenes were set up for him.
"If people felt misled on how the first series was represented, I'm really sorry for that," Grylls told the BBC.
The show's producers have promised the next series of the programme "will be 100% transparent".
"I'm the person that takes the rap for these things, even though I'm not always involved in the editing side of it," Grylls said, "but ultimately it is me on screen.
The truth is much less exciting - we film these things over six days and, after filming the night stuff, we're back with a crew in a base camp lodge - whether it's a tented camp in the Saraha or in Sumatra poncho'd up in the jungle.
The hotel [can be] four walls but not a roof, or a roof with no walls.  Yes, we had a lot of those but when we're filming the live night stuff, we're out," he added.
The inconsistencies in the show, which is produced by the Discovery Channel and known as Man vs Wild elsewhere in the world, were raised by US survival consultant, Mark Weinert.
He told the Sunday Times newspaper that Grylls spent nights in a motel in Hawaii when he was claimed to be stranded on a desert island.
Beeb.
See also 
here, where Bear is interviewed by the 
Times and admits that they production team did all sorts of stupid stuff, like bringing smoke machines and hot coals to a volcano to make it look dangerous!
So they've admitted that they were faking, and Bear himself has admitted that they were faking.  This means he's a liar, because he previously claimed to have done things which he now admits he didn't actually do.
End of.