S.W.2d at 45-46 (emphasis in original); Jefco, 520 S.W.2d at 922; Martin, 437 S.W.2d at 592. Satterfield has not made it clearly apparent that chapter 149 is unnecessary, unreasonable, and unjustified by the facts. See Bellaire, 317 S.W.2d at 45-46. To invalidate chapter 149, Satterfield, would have this Court reject the statement of legislative intent accompanying the statute’s enactment. However, because there is room for a fair difference of opinion as to the necessity and reasonableness of chapter 149 on subjects that lie within the police power (i.e., promotion of the public interest in jobs and pensions, increasing state industries, developing its resources, and adding to its wealth and prosperity), this Court will not hold it void. See id.; see also Barshop, 925 S.W.2d at 634 (<HOLDING>). Chapter 149 handles competing economic
holding that edwards aquifer acts cap on landowners water withdrawal was necessary to safeguard public welfare and that consideration of preexisting users water consumption before effective date of act did not render act unconstitutional holding retroactive application of the act to prosecution that was pending before the effective date of the act was precluded because the act is prospective holding that article x  2 of the california constitution dictates the basic principles defining water rights that no one can have a protectible interest in the unreasonable use of water and that holders of water rights must use water reasonably and beneficially recognizing the importance of public welfare and conservation of water in administering its public waters holding that the limitation act does not apply to claims brought under the clean water act