And yet Sweden and Luxembourg, for example, still have among the lowest rates of donation in Europe. And France and Brazil saw declines in donation.
I've been reading comments on Welsh websites (newspapers for example) where people have deliberately;y opted out because they don't like the government interfering in what they see as a personal autonomous decision. It's not a point of view that I agree with, but it's one that people hold.
Where there is a big rise in donations it is only in countries where there is a strong incentive (e.g. your relations get priority should they need a transplant) or no opt out. Not what is proposed for here.
Oh, and your Guardian link - a year out of date.
From what I've seen it's talking about death, donation and what difference it makes that will have the biggest effect. These are conversations we just don't have enough. It should be discussed in schools so that young people grow up knowing about the importance of donation. And families should no longer be able to overrule the wishes of someone who has registered.