The General Assembly finds that: the State is a unique body because: the State is a sovereign political body that the people have established directly for the sole purpose of providing for their government; and the revenue of the State derives principally from taxes on the people, rather than from commercial enterprise; State personnel who are acting within the scope of public duties and responsibilities are carrying out a governmental program under law and, thus, are discharging a part of the purpose and sovereignty of the State; decisions of courts throughout the United States have created new grounds for personal liability of a public officer or public employee who is discharging a public duty; those decisions have resulted in: increased difficulties in recruiting or retaining qualified individuals for public positions that involve the exercise of discretion or dealing with the general public; and increased difficulties and expense in protecting these individuals through public liability insurance; and as a matter of State policy, it is essential to protect from liability State personnel who are acting within the scope of public duties and responsibilities and without malice or gross negligence.