Times (UK): For years India and China have been cast in the West as the biggest obstacles to international agreement on how to tackle climate change. Now the two emerging economic giants of Asia have challenged the West to match their bold plans to develop solar power. India’s unveiling of a National Solar Mission comes soon after China revised its solar energy targets upwards to 2 gigawatts (2 billion watts) installed capacity by 201 and 20GW by 2020. India now aims to produce 10 per cent …