Chris Bramwell visits nations in the Pacific facing an uncertain future due to sea level rise.

Insight - John Gerritsen investigates reports of fraud among study applications from India. Are authorities over-reacting or is New Zealand's international education market being rorted?

Barry Guy and Matt Chatterton explore the benefits of golf and rugby sevens being included in the Rio Olympics.

Karen Brown gauges progress in post-quake Canterbury, mid-way through what is expected to be a decade-long recovery - and discovers many are still struggling with stress and depression.

Ian Telfer explores whether efforts to clean-up the toxic legacies of New Zealand's industrial past have stalled.

Eric Frykberg goes to Germany to find out how technology might be able to both support people's lifestyles and preserve the environment.

Joanna Mackenzie investigates what New Zealand needs to do to prepare for a future of jobs that don't even exist yet.

Teresa Cowie asks can New Zealand cope with rapidly growing tourism and the negative side effects it brings?

Lois Williams investigates tensions in Northland over the closing down of rail and increasing numbers of trucks on the region's rundown roads.

Philippa Tolley asks if employers are doing enough to embrace what's been called a "tidal wave of demographic change" as the age profile of the workforce gets dramatically older.