
Let me add in the following about my country, Norway, whose material conditions I know all to well: There is way too much wealth disparity and rising poverty, but this infographic does not reflect a material shortage of food, of which there is on the other hand an over-abundance of to the detriment of the global south. Recall that we produce food for a billion more people than what exists, yet a billion starve due to the global north's over-indulgence and waste.
The main reasons for the rise in death to malnutrition are eating disorders such as anorexia. This reflects a wholly different contradiction which we should focus on instead of misrepresenting material reality.
EDIT: After some reading it seems the rise is due to a change in the policy of journalling deaths. These are probably old people not eating enough because they are in the process of dying. The important bit with regards to where starvation actually causes death, and not merely corrolates with it, remains true.
Many good answers here, but one also has to factor in that not all labour is socially necessary. With rising surplus value and extraction thereof, there follows also a rising inequality leading directly to more people becoming more or less servants of the capitalist class.
I would argue that labour of this type, whether that be managing contradictions arising from the capitalist mode of production or the placating of rich people's whims and needs, is not socially necessary. At the very least the product of this effort ranges from insignificant to detrimental for the proletariat.