Wrong again! Murray Salby is a PAID climate change denier. A tell-tale signature of human fossil fuel emissions is the large fraction of CO2 being driven into the oceans. According to Henry's Law, we would expect the oceans to absorb more CO2 as the air above it becomes increasingly saturated with CO2. In other words the CO2 must be coming from a source external to the fast carbon cycle. This is supported by measurements showing that CO2 is accumulating in the ocean, and is reflected in the declining oceanic pH, showing the ocean is actually gaining CO2 over the long-term, not losing it, as Salby seems to believe.
Are there other drivers YES, methane emissions released do to Global Warming will make matters worse!If you bother to look at the Milankovitch cycles we should be in a COOLING period!