This law explains how a responsibility or a benefit can be shared among multiple people. It can be shared in three ways: entirely together (joint), separately with each person having their part (several), or a mix of both where all can be held responsible or benefit together as well as individually (joint and several).

This section says that when a responsibility or right is given to multiple people, it is usually shared among them all unless there's a specific law stating otherwise or if a contract says differently. If you want to prove that a right is only for one person, you have to have clear proof in writing that says so.

This law acknowledges the problems caused by the rule of joint and several liability, where a party can be held responsible for an entire financial burden even if they are only partly at fault. It highlights that this rule can lead to increased taxes, higher prices, and cutbacks in essential services due to high lawsuit and insurance costs. The law seeks to reform this by ensuring that defendants in these cases are only held liable for damages in proportion to their actual level of fault.

This law says that in cases involving personal injury, property damage, or wrongful death in California, each person or party being sued is only responsible for the non-economic damages that match their specific share of the blame. Non-economic damages refer to things like pain and suffering, emotional distress, and similar non-financial losses. This is different from economic damages, which are easily measurable losses like medical bills or lost wages. The court will issue a separate judgment for each defendant based on their percentage of fault.

This section clarifies that the measure does not change any existing rules about immunity, which means it keeps the current legal protections that prevent certain people or entities from being sued for damages.

This law explains how a certain measure can be changed or canceled. There are two ways to do this: one way is through a vote by legislators and the governor, and another way is through a public vote by the people. If part of the first method is invalid, only the public vote method can be used. For the legislative method, a two-thirds majority is needed, along with prior notice to the Secretary of State and distribution to the media. The public vote method involves a statute becoming law only if voters approve it.

This section means that if any part of the law is found to be invalid or not applicable to certain people or situations, the rest of the law stays intact and in effect. It ensures that only the problematic part is disregarded, but everything else continues to apply as intended. This is what's referred to as 'severability'.

This law states that if you're part of a group that owes a debt together, and you end up paying more than your fair share, you can ask the others in the group to pay you back for their portion of the extra you covered. There might be exceptions outlined in another law.