Ocean Mining – a race to the bottom
The blue economy, the term ascribed to a wide range of activities such as fishing, shipping, coastal tourism, energy, cable laying and mining, presents huge opportunities. Estimates of the current value vary from $6-$21trillion; a recent study put the value added arising from the EU opportunity alone at €500 billion, rising to €600 billion by 2020. Investment is growing, but also environmental concern. Deep sea mining is at present a small but increasingly significant element of that economy.