Al Gore, the former vice-president of the United States, lives in a mansion that uses more electricity than the average family's bungalow! David Suzuki rides on a bus that uses more fuel than a Smart car to get across Canada! Oh my God! And this is just the tip of the vanishing iceberg!
In a costume, you need very exaggerated body language - as you say, sort of mime-type skills.
I can't bear the thought of my mother having to push me around in a wheelchair. I'd rather die quickly.

