How can any of you not want the basic principles of
- Democratic self determination.
- Lawmakers that are accountable to us the British people.
- Control of our own borders.
- Freedom to trade with the wider non EU world and not waiting for a 28 block nation to work out all the fine details of each country (slow progress)
We have democratic self-determination now. In fact, we probably have more than we would have outside of the EU. By working with the EU, and pooling sovereignty on certain issues, we exert more control over the global factors that influence the UK. Leaving the EU would make our country far less influential globally and - critically - in the region closest to us and with the most influence over us. And, of course, it remains the case that the UK government has far more control over our lives than the EU on almost every important policy area - education, tax, healthcare, benefits, etc.
The same point applies to having lawmakers accountable to us. The vast majority of UK law is made in Westminster, and being part of the EU means we have direct democratic representation in the international arena, whereas if we leave the EU our only representation on the international stage will be by proxy. Should we - as I still think is most likely - rejoin the EEA soon after leaving the EU, we'll end up being bound by most of the same laws but with far less control over those laws. I do not see this as an improved accountability.
As for control of our bodies: we do have border controls (except with the Irish Republic) as we're not part of Shengen. Freedom of movement means that every British citizen can live, study, and work
anywhere in the EU (and a few bonus extra countries) which is such an enormous benefit and freedom to us all I am amazed how cavalierly the Leave camp want to abandon it. For now, it also means our country, exchequer, and economy are benefiting from high levels of immigration. Also a good thing.
We can currently trade with the world, and we do. What you're talking about is throwing away our preferential trading arrangement with our largest market in order to possibly, some time in the future, make some new deals with other markets we do much less trade with. This does not seem to me to be a net benefit for the UK.
Those worried about trade, do you honestly think in 2018 there will be no 18reg BMW driving on our roads. Something will get worked out. The other countries will lose too much if it isn't.
No-one is saying this. Trade with the EU will continue post-Brexit regardless of whether we remain in the single market or not. What will change is the terms under which we trade and the tariffs we impose and face. Because the UK market is much less important to the EU than the EU is to the UK (8% of their trade compared to 44% of ours) it is us who will suffer the most. In fact, this understates the risk because much more of our exports are fungible. People will still want to buy BMWs because of their strong brand, much less of what the UK exports has that brand cachet. So, yeah, there will be 18reg BMWs on our roads but they'll cost more than they do now and less British pharmaceuticals will be sold in France.