We talk to Dr Christopher Chen, the UCCE Integrated Vineyard Systems Advisor for the North Coast region of California.  Chris's research focuses on Climate- Adaptive viticulture practices, so we ask all things viticultural.  What are the main considerations when selecting rootstocks and what species look promising in the future?  How can vinegrowers mitigate some of the effects of climate change?  Is dry farming a serious option?  What developments can we expect to see in precision viticulture?  And more...